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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
64217729Factored
FactorDigitsBitsDate
1049504571726560666387135006217160843138123.02013-11-03 17:10:38
History
DateUserTypeResult
2022-03-30LordJuliusNF
no factor from 2^60 to 2^63
2013-11-03TheJudgerF-PM1
Factor: 10495045717265606663871350062171608431
2013-10-23Jerry HallettNF
no factor from 2^73 to 2^74
2013-10-17BdotNF
no factor from 2^72 to 2^73
2012-09-15SWL551NF
no factor from 2^71 to 2^72
2012-09-15SWL551NF
no factor from 2^70 to 2^71
2012-05-25Aldo_GridNF
no factor from 2^69 to 2^70
2009-09-16-Anonymous-NF
no factor from 2^68 to 2^69
2009-03-19-Anonymous-NF
no factor from 2^67 to 2^68
2009-03-18-Anonymous-NF
no factor from 2^66 to 2^67
2009-03-18PiepenNF
no factor from 2^65 to 2^66
2009-03-12vidmarNF
no factor from 2^64 to 2^65
2009-03-10vidmarNF
no factor from 2^63 to 2^64