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
152704529Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
71616686882086742078392272.62017-04-26 23:20:32
History
DateUserTypeResult
2017-04-26d3zorgF
Factor: 7161668688208674207839 / TF: 72-73
2017-04-24d3zorgNF
no factor from 2^71 to 2^72
2017-04-23arnaudNF
no factor from 2^70 to 2^71
2017-04-22La GüiraNF
no factor from 2^69 to 2^70
2017-03-02dinausaur.chNF
no factor from 2^68 to 2^69
2016-05-14PALKOTAMASNF
no factor from 2^67 to 2^68
2015-04-01vwflat4NF
no factor from 2^66 to 2^67
2013-01-23Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-01-17sasaki3NF
no factor from 2^64 to 2^65
2010-07-151997rj7NF
no factor from 2^63 to 2^64