Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
627106553Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5877891739682435169372169.02016-10-13 19:04:59
History
DateUserTypeResult
2016-10-13NipalF
Factor: 587789173968243516937 / TF: 67-70
2014-04-18sasakiNF
no factor from 2^66 to 2^67
2014-04-18sasakiNF
no factor from 2^65 to 2^66
2012-01-18albin_pouillesNF
no factor from 2^64 to 2^65
2010-08-03Architects CubedNF
no factor from 2^63 to 2^64