Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
262002449Factored
FactorDigitsBitsDate
761318777588074908172066.02015-12-17 11:31:44
History
DateUserTypeResult
2015-12-17ConductorF
Factor: 76131877758807490817 / TF: 66-67
2013-11-20Grant McCrackenNF
no factor from 2^65 to 2^66
2011-08-14carlos56NF
no factor from 2^64 to 2^65
2010-03-19RichardNF
no factor from 2^63 to 2^64
2010-03-19RichardNF
no factor from 2^62 to 2^63