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

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MnStatusDetails
678603089Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4360967282163171907932168.62018-05-24 09:11:11
History
DateUserTypeResult
2018-05-24ConductorF
Factor: 436096728216317190793 / TF: 68-69
2016-12-06ANONYMOUSNF
no factor from 2^67 to 2^68
2014-07-18sasakiNF
no factor from 2^66 to 2^67
2014-01-11sasakiNF
no factor from 2^65 to 2^66
2012-01-28carlos56NF
no factor from 2^64 to 2^65