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
245246003Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1404027905546513190012166.92015-12-09 16:58:51
History
DateUserTypeResult
2015-12-09ConductorF
Factor: 140402790554651319001 / TF: 66-67
2013-10-25Massimo Cappelli (ik5pwa)NF
no factor from 2^65 to 2^66
2011-07-17ALSNF
no factor from 2^64 to 2^65