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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Exponent Range:










MnStatusDetails
77035793Factored
FactorDigitsBitsDate
160048916754534221964202332683.72014-11-15 16:44:10
P-1 factors
DateFactorB1B2
2014-11-15160048916754534221964202337150000
History
DateUserTypeResult
2022-06-27LordJuliusNF
no factor from 2^61 to 2^65
2014-11-15NickOfTimeF-PM1
Factor: 16004891675453422196420233 / (P-1, B1=715000)
2014-09-10Bill StaffenNF
no factor from 2^71 to 2^74
2013-06-02tmorrowNF
no factor from 2^70 to 2^71
2010-12-26MarzbugNF
no factor from 2^69 to 2^70
2010-12-19GrunwalderGIMPNF
no factor from 2^68 to 2^69
2010-12-18mtlNF
no factor from 2^67 to 2^68
2010-12-14lindedNF
no factor from 2^66 to 2^67
2010-12-09eon_blue_apocalypseNF
no factor from 2^65 to 2^66