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2010-06-28, 12:43
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#639 |
Jun 2008
Wollongong, .au
3×61 Posts |
Working with Mathew Steine, I moved the pfgw.out file away completely, and told it to restart, which worked this time.
Rogue: I think I was running -f0 -l switches, but I could be mistaken. That's my standard MO, but I've been known to do daft things previously. I'll return to n=17K (ish), and start from there again. Bah! Two weeks wasted effort :P Thanks for the suggestions Gary, Rogue, Henryzzz (and Mathew via PMs) |
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2010-06-29, 02:13
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#640 |
May 2007
Kansas; USA
2·41·127 Posts |
Reserving R686, R783, S767, and S789 to n=25K.
I'm working on several bases that have k=4 remaining at n=5000, kind of like I did for k=2 a couple of years ago. Last fiddled with by gd_barnes on 2010-07-11 at 06:51 Reason: remove base >= 500 |
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2010-06-29, 20:36
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#641 |
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I quite division it
"Chris"
Feb 2005
England
31×67 Posts |
R628 tested to 50k. Releasing.
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2010-06-30, 18:46
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#642 |
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May 2007
Kansas; USA
2×41×127 Posts |
S579 is complete to n=25K; no primes for n=5K-25K; only k=4 and 6 remaining; largest prime 78*579^528+1; base released.
S875 is complete to n=25K; no primes for n=5K-25K; only k=4 and 38 remaining; largest prime 46*875^250+1; base released. |
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2010-07-02, 23:14
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#643 |
Mar 2006
Germany
1011010111002 Posts |
R1019, k=2 at n=140k (about 421,000 digits), no prime, continuing
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2010-07-03, 19:49
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#644 |
May 2008
Wilmington, DE
22×23×31 Posts |
Reserving the following 1ker's to n=100K
S574, S582, S605, S626 Last fiddled with by gd_barnes on 2010-07-11 at 10:28 Reason: remove base <= 500 |
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2010-07-05, 20:19
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#645 |
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
9,497 Posts |
Reserving S501 to n=25K.
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2010-07-06, 22:50
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#647 |
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May 2007
Kansas; USA
2·41·127 Posts |
S544 with CK=64 is proven. Highest prime 9*544^4705+1.
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2010-07-08, 19:17
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#648 |
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
9,497 Posts |
S505 is proven.
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2010-07-09, 04:17
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#649 |
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May 2008
Wilmington, DE
22×23×31 Posts |
Riesel 527
4*527^46073-1 is prime
Conjecture Proven - Results emailed |
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