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
219580883Factored
FactorDigitsBitsDate
21896401008611852250732270.92020-03-02 11:35:19
History
DateUserTypeResult
2020-03-02_p95holder_F
Factor: 2189640100861185225073 / TF: 70-71
2019-02-14ANONYMOUSNF
no factor from 2^69 to 2^70
2018-02-06CorbyguyNF
no factor from 2^68 to 2^69
2016-09-13rubikvn2100NF
no factor from 2^67 to 2^68
2015-10-18rob147147NF
no factor from 2^66 to 2^67
2013-08-18Pool PartyNF
no factor from 2^65 to 2^66
2011-06-03James HeinrichNF
no factor from 2^64 to 2^65