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

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MnStatusDetails
191217109Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3519252376013956356412168.32015-08-30 09:55:18
History
DateUserTypeResult
2015-08-30demfloroF
Factor: 351925237601395635641 / TF: 68-69
2015-08-30demfloroNF
no factor from 2^66 to 2^68
2013-06-11RichardNF
no factor from 2^65 to 2^66
2011-04-12impsNF
no factor from 2^64 to 2^65
2010-08-03sasaki3NF
no factor from 2^63 to 2^64