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
55501499Factored
FactorDigitsBitsDate
418586499536597801669027252831291407511940131.62012-05-13 12:24:09
History
DateUserTypeResult
2012-05-13TheJudgerF-PM1
Factor: 4185864995365978016690272528312914075119
2012-04-29Craig MeyersNF
no factor from 2^72 to 2^73
2012-04-13bcp19NF
no factor from 2^70 to 2^72
2011-06-03oilwarzonedotcomNF
no factor from 2^69 to 2^70
2011-04-07dslNF
no factor from 2^68 to 2^69
2009-05-17HighFlyingPrimesNF
no factor from 2^67 to 2^68
2009-02-02Team_InspectorNF
no factor from 2^66 to 2^67
2009-01-14Team_InspectorNF
no factor from 2^65 to 2^66
2009-01-12Team_InspectorNF
no factor from 2^64 to 2^65
2008-06-23-Anonymous-NF
no factor to 2^64