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
690680401Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7837828108619169603372169.42018-05-22 15:52:34
History
DateUserTypeResult
2018-05-22YxinityF
Factor: 783782810861916960337 / TF: 69-70
2017-08-11oodairaNF
no factor from 2^68 to 2^69
2014-12-07sasakiNF
no factor from 2^67 to 2^68
2014-08-21sasakiNF
no factor from 2^66 to 2^67
2013-12-10sasakiNF
no factor from 2^65 to 2^66
2012-02-04sasaki3NF
no factor from 2^64 to 2^65
2010-06-24Architects CubedNF
no factor from 2^63 to 2^64