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

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MnStatusDetails
302511029Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
1914902105459198971672167.42016-11-01 11:31:59
2153873656681656040332167.52022-10-25 08:23:30
History
DateUserTypeResult
2022-10-25TJAOIF
Factor: 215387365668165604033 / TF: 67-68
2016-11-01Alex_soldierF
Factor: 191490210545919897167 / TF: 67-68*
2016-02-10SFPeteNF
no factor from 2^66 to 2^67
2014-01-07skrzypoNF
no factor from 2^65 to 2^66
2011-10-15RichardNF
no factor from 2^64 to 2^65