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
253607033Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3710475951174366664872168.32018-06-09 17:33:20
History
DateUserTypeResult
2018-06-09YxinityF
Factor: 371047595117436666487 / TF: 68-69
2015-05-29caddrNF
no factor from 2^66 to 2^68
2013-11-09tscNF
no factor from 2^65 to 2^66
2011-08-01-Anonymous-NF
no factor from 2^64 to 2^65
2010-03-05NoN-StoPNF
no factor from 2^63 to 2^64
2010-03-05NoN-StoPNF
no factor from 2^62 to 2^63