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
62092307Factored
FactorDigitsBitsDate
9035872341082721854300392479.62013-03-11 13:39:23
P-1 factors
DateFactorB1B2
2013-03-1190358723410827218543003962500013750000
History
DateUserTypeResult
2022-03-29LordJuliusNF
no factor from 2^61 to 2^63
2013-03-11kdgehmanF-PM1
Factor: 903587234108272185430039
2012-07-21Craig MeyersNF
no factor from 2^69 to 2^73
2009-09-26Sturle SundeNF
no factor from 2^68 to 2^69
2009-03-12RoaldSNF
no factor from 2^67 to 2^68
2009-03-07-Anonymous-NF
no factor from 2^66 to 2^67
2009-02-27Geoff WingNF
no factor from 2^65 to 2^66
2009-02-19Geoff WingNF
no factor from 2^64 to 2^65
2008-12-28DerekNF
no factor from 2^63 to 2^64