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
140024653Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12954017039302294976872270.12016-10-20 18:42:48
History
DateUserTypeResult
2016-10-20ConductorF
Factor: 1295401703930229497687 / TF: 70-71
2015-05-04Judge HaleNF
no factor from 2^69 to 2^70
2015-05-04Judge HaleNF
no factor from 2^68 to 2^69
2015-05-04Judge HaleNF
no factor from 2^67 to 2^68
2014-06-27Andreas_TruetschNF
no factor from 2^66 to 2^67
2012-11-26sasaki3NF
no factor from 2^65 to 2^66
2010-12-09AliNF
no factor from 2^64 to 2^65
2010-06-14Torchwood InstituteNF
no factor from 2^63 to 2^64