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

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MnStatusDetails
666470527Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3663277464744941414892168.32017-09-11 20:12:43
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 366327746474494141489 / TF: 68-70
2017-09-11Alex_soldierF
Factor: 366327746474494141489 / TF: 68-69*
2017-02-17NoPolarBearsHereNF
no factor from 2^67 to 2^68
2017-02-16sasakiNF
no factor from 2^67 to 2^68
2014-05-04sasakiNF
no factor from 2^66 to 2^67
2010-03-04Architects CubedNF
no factor from 2^65 to 2^66
2010-03-04Architects CubedNF
no factor from 2^64 to 2^65