Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
692338021Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4127563145906922663532168.52017-12-09 12:55:47
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 412756314590692266353 / TF: 68-70
2017-12-09Alex_soldierF
Factor: 412756314590692266353 / TF: 68-69*
2014-08-19sasakiNF
no factor from 2^66 to 2^68
2013-12-08sasakiNF
no factor from 2^65 to 2^66