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2017-08-03, 20:06
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#408 |
May 2004
FRANCE
22×5×29 Posts |
Sierpinski odd n's testing
Hi,
k=9267 is now tested up to n = 8,000,383 (2,408,360 decimal digits) no prime, continuing... Best Regards, Jean |
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2017-08-22, 15:13
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#409 |
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May 2004
FRANCE
10010001002 Posts |
Sierpinski odd n's testing
Hi,
k=9267 is now tested up to n = 8,109,415 (2,441,182 decimal digits) no prime, continuing... Best Regards, Jean |
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2017-09-08, 15:45
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#410 |
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May 2004
FRANCE
58010 Posts |
Sierpinski odd n's testing
Hi,
k=9267 is now tested up to n = 8,200,567 (2,468,621 decimal digits) no prime, continuing... Best Regards, Jean |
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2017-09-26, 06:05
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#411 |
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May 2004
FRANCE
22·5·29 Posts |
Sierpinski odd n's testing
Hi,
k=9267 is now tested up to n = 8,300,623 (2,498,741 decimal digits) no prime, continuing... Best Regards, Jean |
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2017-09-26, 19:24
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#412 |
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"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
5·7·83 Posts |
See http://mersenneforum.org/showthread.php?t=22600, 168451*2^19375200+1 is prime, thus k=168451 can be removed from the remain k's for the Sierpinski 2nd base 2 conjecture.
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2017-10-18, 06:20
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#413 |
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May 2004
FRANCE
22×5×29 Posts |
Sierpinski odd n's testing
Hi,
k=9267 is now tested up to n = 8,406,703 (2,530,674 decimal digits) no prime, continuing... Best Regards, Jean |
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2017-11-05, 06:22
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#415 |
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May 2004
FRANCE
22·5·29 Posts |
Sierpinski odd n's testing
Hi,
k=9267 is now tested up to n = 8,504,695 (2,560,173 decimal digits) no prime, continuing... Thanks to Karsten for the update, and Best Regards, Jean |
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2017-11-06, 18:59
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#416 |
Jun 2009
2AC16 Posts |
Status update
R2, k=9519 has passend n=16.5M. Less than 500 tests left. I hope to finish before christmas.
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2017-12-04, 18:31
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#417 |
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Jun 2009
22·32·19 Posts |
R2, k=9519 finished to 2^24. No prime. Base released. R366 will pick up some speed now...
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2017-12-18, 17:26
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#418 |
"Nuri, the dragon :P"
Jul 2016
Good old Germany
811 Posts |
A few days ago PG found the mega prime
Code:
273809*2^8932416-1 The prime is 2,688,931 digits long. The official letter   
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