Here it is:
[CODE]
n: 1374250293977900524006825181025041222391785962418349198188752592542556833408706796147779390990626204883096007787340300959668458776589915992783964729160514357520386806570509
lss: 0
skew: 8648943.40
c5: 519480
c4: -51331470267154
c3: 123748321202088763083
c2: 3146916195524283581740271732
c1: 1029230367426047271940304894097130
c0: -23481671787104319711626620457547467037375
Y1: 18303130010379613
Y0: -1214784946281755925158360658293296
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.7
alambda: 2.7
[/CODE]

Thank you!

[QUOTE=swellman;448977]We are preparing to [url=http://www.mersenneforum.org/showthread.php?p=448976#post448976]factor C193_143_93 (xyyx project) with GNFS[/url] (see posts starting at #184).



Amphoria found a good poly, repeated here for reference. Hoping for something within the msieve expected range for e of 1.37e-014 to 1.58e-014. Thanks for any assistance folks can lend.[/QUOTE]

Bump. Can anyone lends some cycles?

[QUOTE=swellman;449186]Bump. Can anyone lends some cycles?[/QUOTE]

I have 2.5 thread-years queued up on this job starting probably tomorrow and aiming to finish by Christmas; I don't think we need much more?

Outstanding!

A better poly for c172 13*2^905-1
 

If it's not too late. Found by CADO-NFS:
[code]
Y0: -2428785406984329657961535182294282
Y1: 66381298897887862049
c0: 1372341718060092135381221920184402322468
c1: 3060805299269035680388261578273013
c2: -834698720803966522562048724
c3: -64043006785684612483
c4: -3508339654854
c5: 97560
skew: 12839173.85678
# MurphyE=3.33660729e-13
[/code]

GNFS poly for 842592:i8053?
 

@unconnected
What is the GNFS poly currently used for Aliquot 842592:i8053?
[URL]https://escatter11.fullerton.edu/nfs/crunching_e.php[/URL]
Promise to find a better one.

[QUOTE=Max0526;449406]@unconnected
What is the GNFS poly currently used for Aliquot 842592:i8053?
[URL]https://escatter11.fullerton.edu/nfs/crunching_e.php[/URL]
Promise to find a better one.[/QUOTE]

This one.

[CODE]
N 367710278466543069675019928380424648174956642683907342223831772225542822221313723641894358807619521576022245959931263880485167611093830905679643237839148973821755006216118711702590538243
SKEW 70023871.65
A0 -327862000198861810843466337684831796907646356
A1 -81942738582629329566163826905921784226
A2 -1275780703654570647355930965554
A3 -2217395587420452153447
A4 1072989867083620
A5 1537008
R0 -751217896321601238537551413199638215
R1 33884063774013367187
FRMAX 100000000
FAMAX 100000000
SRLPMAX 4294967296
SALPMAX 4294967296
[/CODE]

A higher MurphyE for 842592:i8053
 

Optimized by Msieve:
[code]
Msieve v. 1.52 (SVN 958)
R0: -751217896570295493187004058524124683
R1: 33884063774013367187
A0: 37544216807884400948415050666337780970538400
A1: 2361233883525830183045934517221539520
A2: -886226891097569007226462747460
A3: -32890532881587189192487
A4: 1016585024161060
A5: 1537008
skew 31822718.06, size 2.818e-018, alpha -6.554, combined = 3.227e-014
[/code]

[QUOTE=Max0526;449404]If it's not too late. Found by CADO-NFS:
[code]
Y0: -2428785406984329657961535182294282
Y1: 66381298897887862049
c0: 1372341718060092135381221920184402322468
c1: 3060805299269035680388261578273013
c2: -834698720803966522562048724
c3: -64043006785684612483
c4: -3508339654854
c5: 97560
skew: 12839173.85678
# MurphyE=3.33660729e-13
[/code][/QUOTE]

Is E-score calculated by cado the same as that msieve calculates? My poly for this number at 2.82e-13 is the best score found for a C172 on this forum; yours would beat any poly found for a C171 (never mind a 172).
The latest CADO may have caught msieve for poly select- particularly for those who don't have a GPU setup.

E-score calculated by CADO-NFS is the same as Msieve's.
My original poly evaluated by Msieve:
[code]
Msieve v. 1.52 (SVN 958)
R0: -2428785406984329657961535182294282
R1: 66381298897887862049
A0: 1372341718060092135381221920184402322468
A1: 3060805299269035680388261578273013
A2: -834698720803966522562048724
A3: -64043006785684612483
A4: -3508339654854
A5: 97560
skew 12839173.86, size 1.233e-016, alpha -6.684, combined = 3.337e-013
[/code]
and optimized by Msieve:
[code]
Msieve v. 1.52 (SVN 958)
R0: -2428783629542938000277341534964669
R1: 66381298897887862049
A0: 1684917805428384144779731520398675160500
A1: -3745304290230496073233576119438452
A2: -2342124466784250014333947213
A3: 259669333218732646325
A4: 9553108753746
A5: 97560
skew 13056627.55, size 1.255e-016, alpha -7.189, combined = 3.338e-013
[/code]