Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
61769167Factored
FactorDigitsBitsDate
35527903990801788214386892581.62013-02-25 20:25:55
P-1 factors
DateFactorB1B2
2013-02-25355279039908017882143868958000010730000
History
DateUserTypeResult
2022-03-29LordJuliusNF
no factor from 2^62 to 2^63
2013-02-25Jwb52zF-PM1
Factor: 3552790399080178821438689
2013-02-21Kevin JagetNF
no factor from 2^72 to 2^73
2013-02-11AntonioKNF
no factor from 2^71 to 2^72
2013-02-09XyzzyNF
no factor from 2^70 to 2^71
2011-12-14-Anonymous-NF
no factor from 2^69 to 2^70
2009-10-03GnorfeNF
no factor from 2^68 to 2^69
2009-09-29GnorfeNF
no factor from 2^67 to 2^68
2009-09-25GnorfeNF
no factor from 2^66 to 2^67
2009-04-12S00030NF
no factor from 2^65 to 2^66
2009-04-11CPSlackerNF
no factor from 2^64 to 2^65
2009-04-10CPSlackerNF
no factor from 2^63 to 2^64