Bases 251-500 reservations/statuses/primes - Page 52

kar_bon · 2010-08-27, 00:46

Reserving R315 (... if not yet grabbed by anyone else)

Siemelink · 2010-08-27, 19:14

Quote:

Originally Posted by Siemelink

Hi all,

I've developed Riesel base 327. The conjecture is 696 and I've managed to get the open k's down to: 38, 62, 204, 308, 346, 370, 458 and 664. My goal is to reach n - 25,000, currently n = 22,000.

Willem.

Done. no other primes spotted.

Willem.

mdettweiler · 2010-08-29, 16:41

S288 is complete to n=25K; 17 k's remain. All results files are attached (pl_prime, pl_remain, pl_trivial, and pl_MOB); releasing.

Batalov · 2010-09-02, 04:52

R288 2k left, done to 100K. Released
R373 1k, done to 100K. Released

S394 2k, done to 25K. Released
S401 1k, done to 100K. Released

Batalov · 2010-09-03, 02:47

Quote:

Originally Posted by gd_barnes

I've done some small-conjecture testing on some bases that had 1 or 2 k's remaining at n=5K the last 2-3 days. Here is what was done for bases <= 500:

S406 with CK=186 has only k=100 remaining; highest prime 16*406^420+1
S496 with CK=141 has only k=15 remaining; highest prime 27*496^551+1

Both have been tested to n=25K and are released.

I will take the siblings -- R406 and R496 to 25K.

Batalov · 2010-09-03, 05:18

Res. S354 to 25K.

vmod · 2010-09-03, 20:05

R275, k=4 tested to n=150K, no primes.

Results attached, base released.

gd_barnes · 2010-09-07, 06:07

Reserving S412 to n=25K.

Reserving S380 & S392 to n=25K.

Reserving S315 to n=25K.

unconnected · 2010-09-11, 16:05

Reserving S500 to n=100K.
R333 completed to n=100K. Base released.

gd_barnes · 2010-09-12, 18:48

S412 is complete to n=25K; k=21, 36, 64, & 117 remain; highest prime 106*412^2528+1; base released.

S380 is complete to n=25K; k=61, 64, 85, & 106 remain; highest prime 89*380^19069+1; base released.

S392 is complete to n=25K; 6 k's remaining; highest prime 76*392^16584+1; base released.

Mathew · 2010-09-13, 22:05

Attached is a sieve file for the last k of R425 from n=25K to 100K. I sieved it to 1e12

2010-08-27, 00:46	#562
kar_bon Mar 2006 Germany 2²×727 Posts	Reserving R315 (... if not yet grabbed by anyone else) Last fiddled with by kar_bon on 2010-08-27 at 00:46

2010-09-03, 05:18	#567
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 10010100011001₂ Posts	Res. S354 to 25K. Last fiddled with by Batalov on 2010-09-03 at 05:27 Reason: S!

2010-09-07, 06:07	#569
gd_barnes May 2007 Kansas; USA 24255₈ Posts	Reserving S412 to n=25K. Reserving S380 & S392 to n=25K. Reserving S315 to n=25K. Last fiddled with by gd_barnes on 2010-09-10 at 03:37 Reason: merge reservations

2010-09-11, 16:05	#570
unconnected May 2009 Russia, Moscow 2,593 Posts	Reserving S500 to n=100K. R333 completed to n=100K. Base released. Last fiddled with by unconnected on 2010-09-11 at 16:08

2010-09-12, 18:48	#571
gd_barnes May 2007 Kansas; USA 3²·13·89 Posts	S412 is complete to n=25K; k=21, 36, 64, & 117 remain; highest prime 106412^2528+1; base released. S380 is complete to n=25K; k=61, 64, 85, & 106 remain; highest prime 89380^19069+1; base released. S392 is complete to n=25K; 6 k's remaining; highest prime 76392^16584+1; base released. Last fiddled with by gd_barnes on 2010-09-12 at 18:50 Reason: merge statuses*

2010-09-02, 04:52	#565
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 22431₈ Posts	R288 2k left, done to 100K. Released R373 1k, done to 100K. Released S394 2k, done to 25K. Released S401 1k, done to 100K. Released

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