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
153755039Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
29841182086428800045692271.32017-08-06 02:29:26
History
DateUserTypeResult
2017-08-06Sergey NosovF
Factor: 2984118208642880004569 / TF: 70-72*
2017-06-13La GüiraNF
no factor from 2^69 to 2^70
2017-03-01Andrew BNF
no factor from 2^68 to 2^69
2016-04-28tscNF
no factor from 2^67 to 2^68
2015-04-04vwflat4NF
no factor from 2^66 to 2^67
2013-01-29greg3llNF
no factor from 2^65 to 2^66
2011-01-20oodairaNF
no factor from 2^64 to 2^65
2010-06-28RichardNF
no factor from 2^63 to 2^64