Bases 251-500 reservations/statuses/primes - Page 168

MisterBitcoin · 2018-07-18, 12:59

Quote:

Originally Posted by MisterBitcoin

Reserving S470 up to n=200K.

Passed n=150K, no prime. Should reach n=200K in about 3,5 weeks.

MisterBitcoin · 2018-07-22, 15:04

Quote:

Originally Posted by MisterBitcoin

Passed n=150K, no prime. Should reach n=200K in about 3,5 weeks.

Passed n=170K, found one prime. Extending reservation up to n=300K.

Forgot to add: S470 is a 1-k base now!

Code:

136*470^159762+1 is prime! (426902 decimal digits)  Time : 323.582 sec.

gd_barnes · 2018-08-01, 19:05

Reserving S257 to n=400K for Ian and me.

wombatman · 2018-08-08, 19:03

Quick update on S468: currently at n=273,170 and working toward n=300k

1 prime found so far, 2 k's remaining.

gd_barnes · 2018-08-08, 19:50

Quote:

Originally Posted by wombatman

Quick update on S468: currently at n=273,170 and working toward n=300k

1 prime found so far, 2 k's remaining.

Please post the prime so that I can update the base. Thanks.

pepi37 · 2018-08-08, 20:20

K4 S332 at 580K
K16 S332 at 500K
K4 S467 at 605K

rebirther · 2018-08-16, 17:41

R331 tested to n=100k (25-100k)

297 primes found, 486 remain

Results emailed - Base released

gd_barnes · 2018-08-21, 01:38

Reserving R334 to n=400K for Ian and me.

pepi37 · 2018-08-22, 16:09

S 500
for all K from 250K to 300 K
no new primes
Results and rest of sieve sent via e-mail

Rincewind · 2018-08-23, 10:31

S264 tested up to n=400k
Releasing.

wombatman · 2018-08-23, 17:29

S468 is tested up to n=300k. 1 prime was found (29*468^232718+1, 621416 digits). 2 k (97 and 188) remain.

Reserving S468 for sieving from n=300k-500k and subsequent testing as well. Thanks!

2018-08-22, 16:09	#1846
pepi37 Dec 2011 After milion nines:) 5×17² Posts	Progress update S 500 for all K from 250K to 300 K no new primes Results and rest of sieve sent via e-mail

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2018-08-01, 19:05	#1840
gd_barnes May 2007 Kansas; USA 10100010011011₂ Posts	Reserving S257 to n=400K for Ian and me.

2018-08-08, 19:03	#1841
wombatman I moo ablest echo power! May 2013 29×61 Posts	Quick update on S468: currently at n=273,170 and working toward n=300k 1 prime found so far, 2 k's remaining.

2018-08-08, 20:20	#1843
pepi37 Dec 2011 After milion nines:) 5·17² Posts	K4 S332 at 580K K16 S332 at 500K K4 S467 at 605K

2018-08-16, 17:41	#1844
rebirther Sep 2011 Germany 2×1,423 Posts	R331 tested to n=100k (25-100k) 297 primes found, 486 remain Results emailed - Base released

2018-08-21, 01:38	#1845
gd_barnes May 2007 Kansas; USA 3³·5·7·11 Posts	Reserving R334 to n=400K for Ian and me.

2018-08-23, 10:31	#1847
Rincewind Oct 2006 103₁₀ Posts	S264 tested up to n=400k Releasing.

2018-08-23, 17:29	#1848
wombatman I moo ablest echo power! May 2013 6E9₁₆ Posts	S468 is tested up to n=300k. 1 prime was found (29*468^232718+1, 621416 digits). 2 k (97 and 188) remain. Reserving S468 for sieving from n=300k-500k and subsequent testing as well. Thanks!