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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MnStatusDetails
124031951Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14856065286443687938092270.32015-08-22 16:53:04
History
DateUserTypeResult
2015-08-22demfloroF
Factor: 1485606528644368793809 / TF: 70-71
2015-03-23La GüiraNF
no factor from 2^69 to 2^70
2015-03-23La GüiraNF
no factor from 2^68 to 2^69
2015-03-23La GüiraNF
no factor from 2^67 to 2^68
2015-01-05barrakoudaNF
no factor from 2^66 to 2^67
2012-09-08RichardNF
no factor from 2^65 to 2^66
2010-10-28Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-22sasaki3NF
no factor from 2^63 to 2^64