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
150139459Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
58985236130578522103772272.32016-10-31 20:18:53
History
DateUserTypeResult
2016-10-31d3zorgF
Factor: 5898523613057852210377 / TF: 72-73
2016-10-29nate.andersNF
no factor from 2^71 to 2^72
2016-10-23Choi4KANGNF
no factor from 2^70 to 2^71
2016-07-29La GüiraNF
no factor from 2^69 to 2^70
2016-07-29La GüiraNF
no factor from 2^68 to 2^69
2016-04-14Thor VikNF
no factor from 2^67 to 2^68
2015-03-19vwflat4NF
no factor from 2^66 to 2^67
2013-01-12Chih-Wei HuangNF
no factor from 2^65 to 2^66
2011-01-11Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-23carlos56NF
no factor from 2^63 to 2^64