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Old 2017-09-26, 12:31   #1
JimB
 
Sep 2012
New Jersey, USA

59 Posts
Default Prime found, k=168451 eliminated

On 2017-09-17 at 21:30 PrimeGrid user Ben Maloney returned the following result:

168451*2^19375200+1 is prime! (5832522 decimal digits). That prime eliminates k=168451 from the Prime Sierpinski Problem. The prime will show up on http://www.primegrid.com/stats_psp_llr.php as soon as the Top 5000 Primes site verifies it.
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