@last few posts: that is what gpu72/Chris is/are trying to do, factor at LL front. But people still use their resources how they like better fit.



@ATH - very nice summary, you may include [URL="http://www.mersenne.ca/status/"]James' link[/URL] too, as an extension to your summary, together with the links on top

Found another bad P-1 result: [url]https://mersenne.org/m44707613[/url]

[QUOTE=LaurV;487755]The 55M++ worth taken to 74 bits before DC. Anybody with a free GPU? :)
Reserving all 55M+ and included, to be taken to 74. In fact, you can start DC, no conflict. If I find a factor I will post it here so you can cancel.[/QUOTE]
I finished to run [U]everything[/U] in post #1718 to 74 and few to 75 and 76. Only one single factor found. Reported all the results.
[CODE]M47223947 has a factor: 18355875154802566599359 [TF:73:74*:mfakto 0.15pre6-Win cl_barrett15_74_gs_2]
found 1 factor for M47223947 from 2^73 to 2^74 (partially tested) [mfakto 0.15pre6-Win cl_barrett15_74_gs_2][/CODE]All the other are safe to TC and QC :razz: (if not already).
I am done here for now.
Edit: Interesting it took exactly one month in one card (but I didn't push). Totally 5.5 THzDays sharp.

New list
 

A little birdie reminded me that it's been a while since I put up a new list of strategic double-check candidates, so here goes:

[CODE]exponent Bad Good Unk worktodo
47806597 2 3 1 DoubleCheck=47806597,73,1
48317777 2 3 4 DoubleCheck=48317777,73,1
48338237 2 3 4 DoubleCheck=48338237,73,1
49999757 2 3 4 DoubleCheck=49999757,73,1
47100853 1 2 1 DoubleCheck=47100853,73,1
47944381 1 2 1 DoubleCheck=47944381,73,1
49692803 1 2 1 DoubleCheck=49692803,73,1
48004267 1 2 1 DoubleCheck=48004267,73,1
47125517 1 2 1 DoubleCheck=47125517,73,1
48202391 1 2 2 DoubleCheck=48202391,73,1
46052729 1 2 6 DoubleCheck=46052729,73,1
46289729 1 2 6 DoubleCheck=46289729,73,1
46653331 1 2 4 DoubleCheck=46653331,73,1
46653443 1 2 4 DoubleCheck=46653443,73,1
46653479 1 2 4 DoubleCheck=46653479,73,1
46653521 1 2 4 DoubleCheck=46653521,73,1
47895473 1 2 2 DoubleCheck=47895473,73,1
48275933 2 4 1 DoubleCheck=48275933,73,1
46121839 1 2 1 DoubleCheck=46121839,73,1
47608907 1 2 1 DoubleCheck=47608907,73,1
47864797 1 2 1 DoubleCheck=47864797,73,1
48223127 1 2 3 DoubleCheck=48223127,73,1
49573613 1 2 3 DoubleCheck=49573613,73,1
47955121 1 2 2 DoubleCheck=47955121,73,1
48373583 1 2 2 DoubleCheck=48373583,73,1
48022363 3 7 1 DoubleCheck=48022363,73,1
45106769 9 22 15 DoubleCheck=45106769,73,1
46064021 9 22 15 DoubleCheck=46064021,73,1
46218797 9 22 15 DoubleCheck=46218797,73,1
46493609 9 22 15 DoubleCheck=46493609,73,1
46628779 9 22 15 DoubleCheck=46628779,73,1
46686161 9 22 15 DoubleCheck=46686161,73,1
46936957 9 22 15 DoubleCheck=46936957,73,1
46936961 9 22 15 DoubleCheck=46936961,73,1
47257027 9 22 15 DoubleCheck=47257027,73,1
47548183 9 22 15 DoubleCheck=47548183,73,1
47570723 9 22 15 DoubleCheck=47570723,73,1
47678963 9 22 15 DoubleCheck=47678963,73,1
47929633 9 22 15 DoubleCheck=47929633,73,1
48045407 9 22 15 DoubleCheck=48045407,73,1
46505413 2 5 1 DoubleCheck=46505413,73,1
49955369 1 3 1 DoubleCheck=49955369,73,1
46378993 1 3 1 DoubleCheck=46378993,73,1
47818711 2 6 2 DoubleCheck=47818711,73,1
46534597 1 3 1 DoubleCheck=46534597,73,1
45433159 1 3 5 DoubleCheck=45433159,73,1
46506899 1 3 1 DoubleCheck=46506899,73,1
48271957 1 3 3 DoubleCheck=48271957,73,1
47696113 1 3 1 DoubleCheck=47696113,73,1
46339789 1 3 2 DoubleCheck=46339789,73,1
49590839 1 3 3 DoubleCheck=49590839,73,1
47906449 1 3 2 DoubleCheck=47906449,73,1
47897539 1 3 1 DoubleCheck=47897539,73,1
46933331 1 3 1 DoubleCheck=46933331,73,1
46470089 8 25 2 DoubleCheck=46470089,73,1
46749259 8 25 2 DoubleCheck=46749259,73,1
46317787 8 27 3 DoubleCheck=46317787,73,1
46426301 8 27 3 DoubleCheck=46426301,73,1
46495403 2 7 1 DoubleCheck=46495403,73,1
46014907 10 39 2 DoubleCheck=46014907,73,1
47877989 1 4 3 DoubleCheck=47877989,73,1
47956387 1 4 3 DoubleCheck=47956387,73,1
47970317 1 4 3 DoubleCheck=47970317,73,1
46903873 1 4 2 DoubleCheck=46903873,73,1
47028029 1 4 2 DoubleCheck=47028029,73,1
46586653 1 4 1 DoubleCheck=46586653,73,1
46474097 1 4 1 DoubleCheck=46474097,73,1
47877523 1 4 2 DoubleCheck=47877523,73,1
48083221 1 4 2 DoubleCheck=48083221,73,1
46300369 1 4 2 DoubleCheck=46300369,73,1
46865557 1 4 2 DoubleCheck=46865557,73,1
46431883 1 4 1 DoubleCheck=46431883,73,1
46136117 1 4 1 DoubleCheck=46136117,73,1
46620631 1 4 3 DoubleCheck=46620631,73,1
49542127 1 4 1 DoubleCheck=49542127,73,1
46936871 2 8 1 DoubleCheck=46936871,73,1
47491673 1 4 2 DoubleCheck=47491673,73,1
47491789 1 4 2 DoubleCheck=47491789,73,1
45098083 15 61 3 DoubleCheck=45098083,73,1
45113909 15 61 3 DoubleCheck=45113909,73,1
46062391 15 61 3 DoubleCheck=46062391,73,1
47511181 4 18 27 DoubleCheck=47511181,73,1
47554289 4 18 27 DoubleCheck=47554289,73,1
47654203 4 18 27 DoubleCheck=47654203,73,1
48401293 4 18 27 DoubleCheck=48401293,73,1
49605911 4 18 27 DoubleCheck=49605911,73,1
49922623 4 18 27 DoubleCheck=49922623,73,1
48120287 4 18 1 DoubleCheck=48120287,73,1
48143827 5 23 2 DoubleCheck=48143827,73,1
47773703 3 14 3 DoubleCheck=47773703,73,1
47856089 3 14 3 DoubleCheck=47856089,73,1
45708253 15 74 4 DoubleCheck=45708253,73,1
46278017 15 74 4 DoubleCheck=46278017,73,1
[/CODE]

I took the lowest 10:
DoubleCheck=45098083,73,1
DoubleCheck=45106769,73,1
DoubleCheck=45113909,73,1
DoubleCheck=45433159,73,1
DoubleCheck=45708253,73,1
DoubleCheck=46014907,73,1
DoubleCheck=46052729,73,1
DoubleCheck=46062391,73,1
DoubleCheck=46064021,73,1
DoubleCheck=46121839,73,1


The remaining 83 in numerical order:

[CODE]DoubleCheck=46136117,73,1
DoubleCheck=46218797,73,1
DoubleCheck=46278017,73,1
DoubleCheck=46289729,73,1
DoubleCheck=46300369,73,1
DoubleCheck=46317787,73,1
DoubleCheck=46339789,73,1
DoubleCheck=46378993,73,1
DoubleCheck=46426301,73,1
DoubleCheck=46431883,73,1
DoubleCheck=46470089,73,1
DoubleCheck=46474097,73,1
DoubleCheck=46493609,73,1
DoubleCheck=46495403,73,1
DoubleCheck=46505413,73,1
DoubleCheck=46506899,73,1
DoubleCheck=46534597,73,1
DoubleCheck=46586653,73,1
DoubleCheck=46620631,73,1
DoubleCheck=46628779,73,1
DoubleCheck=46653331,73,1
DoubleCheck=46653443,73,1
DoubleCheck=46653479,73,1
DoubleCheck=46653521,73,1
DoubleCheck=46686161,73,1
DoubleCheck=46749259,73,1
DoubleCheck=46865557,73,1
DoubleCheck=46903873,73,1
DoubleCheck=46933331,73,1
DoubleCheck=46936871,73,1
DoubleCheck=46936957,73,1
DoubleCheck=46936961,73,1
DoubleCheck=47028029,73,1
DoubleCheck=47100853,73,1
DoubleCheck=47125517,73,1
DoubleCheck=47257027,73,1
DoubleCheck=47491673,73,1
DoubleCheck=47491789,73,1
DoubleCheck=47511181,73,1
DoubleCheck=47548183,73,1
DoubleCheck=47554289,73,1
DoubleCheck=47570723,73,1
DoubleCheck=47608907,73,1
DoubleCheck=47654203,73,1
DoubleCheck=47678963,73,1
DoubleCheck=47696113,73,1
DoubleCheck=47773703,73,1
DoubleCheck=47806597,73,1
DoubleCheck=47818711,73,1
DoubleCheck=47856089,73,1
DoubleCheck=47864797,73,1
DoubleCheck=47877523,73,1
DoubleCheck=47877989,73,1
DoubleCheck=47895473,73,1
DoubleCheck=47897539,73,1
DoubleCheck=47906449,73,1
DoubleCheck=47929633,73,1
DoubleCheck=47944381,73,1
DoubleCheck=47955121,73,1
DoubleCheck=47956387,73,1
DoubleCheck=47970317,73,1
DoubleCheck=48004267,73,1
DoubleCheck=48022363,73,1
DoubleCheck=48045407,73,1
DoubleCheck=48083221,73,1
DoubleCheck=48120287,73,1
DoubleCheck=48143827,73,1
DoubleCheck=48202391,73,1
DoubleCheck=48223127,73,1
DoubleCheck=48271957,73,1
DoubleCheck=48275933,73,1
DoubleCheck=48317777,73,1
DoubleCheck=48338237,73,1
DoubleCheck=48373583,73,1
DoubleCheck=48401293,73,1
DoubleCheck=49542127,73,1
DoubleCheck=49573613,73,1
DoubleCheck=49590839,73,1
DoubleCheck=49605911,73,1
DoubleCheck=49692803,73,1
DoubleCheck=49922623,73,1
DoubleCheck=49955369,73,1
DoubleCheck=49999757,73,1
[/CODE]

taking

[code]
DoubleCheck=46136117,73,1
DoubleCheck=46218797,73,1
DoubleCheck=46278017,73,1
DoubleCheck=46289729,73,1
DoubleCheck=46300369,73,1
[/code]

took the next 12:

[CODE]DoubleCheck=46317787,73,1
DoubleCheck=46339789,73,1
DoubleCheck=46378993,73,1
DoubleCheck=46426301,73,1
DoubleCheck=46431883,73,1
DoubleCheck=46470089,73,1
DoubleCheck=46474097,73,1
DoubleCheck=46493609,73,1
DoubleCheck=46495403,73,1
DoubleCheck=46505413,73,1
DoubleCheck=46506899,73,1
DoubleCheck=46534597,73,1[/CODE]

I took 4. Here is what is left
[CODE]DoubleCheck=46653443,73,1
DoubleCheck=46653479,73,1
DoubleCheck=46653521,73,1
DoubleCheck=46686161,73,1
DoubleCheck=46749259,73,1
DoubleCheck=46865557,73,1
DoubleCheck=46903873,73,1
DoubleCheck=46933331,73,1
DoubleCheck=46936871,73,1
DoubleCheck=46936957,73,1
DoubleCheck=46936961,73,1
DoubleCheck=47028029,73,1
DoubleCheck=47100853,73,1
DoubleCheck=47125517,73,1
DoubleCheck=47257027,73,1
DoubleCheck=47491673,73,1
DoubleCheck=47491789,73,1
DoubleCheck=47511181,73,1
DoubleCheck=47548183,73,1
DoubleCheck=47554289,73,1
DoubleCheck=47570723,73,1
DoubleCheck=47608907,73,1
DoubleCheck=47654203,73,1
DoubleCheck=47678963,73,1
DoubleCheck=47696113,73,1
DoubleCheck=47773703,73,1
DoubleCheck=47806597,73,1
DoubleCheck=47818711,73,1
DoubleCheck=47856089,73,1
DoubleCheck=47864797,73,1
DoubleCheck=47877523,73,1
DoubleCheck=47877989,73,1
DoubleCheck=47895473,73,1
DoubleCheck=47897539,73,1
DoubleCheck=47906449,73,1
DoubleCheck=47929633,73,1
DoubleCheck=47944381,73,1
DoubleCheck=47955121,73,1
DoubleCheck=47956387,73,1
DoubleCheck=47970317,73,1
DoubleCheck=48004267,73,1
DoubleCheck=48022363,73,1
DoubleCheck=48045407,73,1
DoubleCheck=48083221,73,1
DoubleCheck=48120287,73,1
DoubleCheck=48143827,73,1
DoubleCheck=48202391,73,1
DoubleCheck=48223127,73,1
DoubleCheck=48271957,73,1
DoubleCheck=48275933,73,1
DoubleCheck=48317777,73,1
DoubleCheck=48338237,73,1
DoubleCheck=48373583,73,1
DoubleCheck=48401293,73,1
DoubleCheck=49542127,73,1
DoubleCheck=49573613,73,1
DoubleCheck=49590839,73,1
DoubleCheck=49605911,73,1
DoubleCheck=49692803,73,1
DoubleCheck=49922623,73,1
DoubleCheck=49955369,73,1
DoubleCheck=49999757,73,1[/CODE]

I took the next 10.

[CODE]DoubleCheck=46653443,73,1
DoubleCheck=46653479,73,1
DoubleCheck=46653521,73,1
DoubleCheck=46686161,73,1
DoubleCheck=46749259,73,1
DoubleCheck=46865557,73,1
DoubleCheck=46903873,73,1
DoubleCheck=46933331,73,1
DoubleCheck=46936871,73,1
DoubleCheck=46936957,73,1
[/CODE]

These are left.

[CODE]DoubleCheck=46936961,73,1
DoubleCheck=47028029,73,1
DoubleCheck=47100853,73,1
DoubleCheck=47125517,73,1
DoubleCheck=47257027,73,1
DoubleCheck=47491673,73,1
DoubleCheck=47491789,73,1
DoubleCheck=47511181,73,1
DoubleCheck=47548183,73,1
DoubleCheck=47554289,73,1
DoubleCheck=47570723,73,1
DoubleCheck=47608907,73,1
DoubleCheck=47654203,73,1
DoubleCheck=47678963,73,1
DoubleCheck=47696113,73,1
DoubleCheck=47773703,73,1
DoubleCheck=47806597,73,1
DoubleCheck=47818711,73,1
DoubleCheck=47856089,73,1
DoubleCheck=47864797,73,1
DoubleCheck=47877523,73,1
DoubleCheck=47877989,73,1
DoubleCheck=47895473,73,1
DoubleCheck=47897539,73,1
DoubleCheck=47906449,73,1
DoubleCheck=47929633,73,1
DoubleCheck=47944381,73,1
DoubleCheck=47955121,73,1
DoubleCheck=47956387,73,1
DoubleCheck=47970317,73,1
DoubleCheck=48004267,73,1
DoubleCheck=48022363,73,1
DoubleCheck=48045407,73,1
DoubleCheck=48083221,73,1
DoubleCheck=48120287,73,1
DoubleCheck=48143827,73,1
DoubleCheck=48202391,73,1
DoubleCheck=48223127,73,1
DoubleCheck=48271957,73,1
DoubleCheck=48275933,73,1
DoubleCheck=48317777,73,1
DoubleCheck=48338237,73,1
DoubleCheck=48373583,73,1
DoubleCheck=48401293,73,1
DoubleCheck=49542127,73,1
DoubleCheck=49573613,73,1
DoubleCheck=49590839,73,1
DoubleCheck=49605911,73,1
DoubleCheck=49692803,73,1
DoubleCheck=49922623,73,1
DoubleCheck=49955369,73,1
DoubleCheck=49999757,73,1[/CODE]

I was the "little birdie" Aaron mentioned - needed to keep my little Odroid fed. In the same vein, this may not have enough #fails to qualify for the SDC list, but I just turned in my Mlucas-on-Odroid DC result for [url=https://www.mersenne.org/report_exponent/?exp_lo=45840029&full=1]45840029[/url], it mismatches Curtisc's first-time-test result, in case anyone wants to give that one a third go.

Taking the largest 10 of the remainders which are below the Mlucas 2560K-FFT exponent limit:

[CODE]DoubleCheck=48120287,73,1
DoubleCheck=48143827,73,1
DoubleCheck=48202391,73,1
DoubleCheck=48223127,73,1
DoubleCheck=48271957,73,1
DoubleCheck=48275933,73,1
DoubleCheck=48317777,73,1
DoubleCheck=48338237,73,1
DoubleCheck=48373583,73,1
DoubleCheck=48401293,73,1[/CODE]

These are left.

[CODE]DoubleCheck=46936961,73,1
DoubleCheck=47028029,73,1
DoubleCheck=47100853,73,1
DoubleCheck=47125517,73,1
DoubleCheck=47257027,73,1
DoubleCheck=47491673,73,1
DoubleCheck=47491789,73,1
DoubleCheck=47511181,73,1
DoubleCheck=47548183,73,1
DoubleCheck=47554289,73,1
DoubleCheck=47570723,73,1
DoubleCheck=47608907,73,1
DoubleCheck=47654203,73,1
DoubleCheck=47678963,73,1
DoubleCheck=47696113,73,1
DoubleCheck=47773703,73,1
DoubleCheck=47806597,73,1
DoubleCheck=47818711,73,1
DoubleCheck=47856089,73,1
DoubleCheck=47864797,73,1
DoubleCheck=47877523,73,1
DoubleCheck=47877989,73,1
DoubleCheck=47895473,73,1
DoubleCheck=47897539,73,1
DoubleCheck=47906449,73,1
DoubleCheck=47929633,73,1
DoubleCheck=47944381,73,1
DoubleCheck=47955121,73,1
DoubleCheck=47956387,73,1
DoubleCheck=47970317,73,1
DoubleCheck=48004267,73,1
DoubleCheck=48022363,73,1
DoubleCheck=48045407,73,1
DoubleCheck=48083221,73,1
DoubleCheck=49542127,73,1
DoubleCheck=49573613,73,1
DoubleCheck=49590839,73,1
DoubleCheck=49605911,73,1
DoubleCheck=49692803,73,1
DoubleCheck=49922623,73,1
DoubleCheck=49955369,73,1
DoubleCheck=49999757,73,1[/CODE]

[QUOTE=ewmayer;492914]I was the "little birdie" Aaron mentioned - needed to keep my little Odroid fed. In the same vein, this may not have enough #fails to qualify for the SDC list, but I just turned in my Mlucas-on-Odroid DC result for [url=https://www.mersenne.org/report_exponent/?exp_lo=45840029&full=1]45840029[/url], it mismatches Curtisc's first-time-test result, in case anyone wants to give that one a third go.[/QUOTE]

I took it.