Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
377774869Factored
FactorDigitsBitsDate
85105877816916147184792272.82020-12-23 14:56:17
History
DateUserTypeResult
2020-12-23Ruslan BorisovF
Factor: 8510587781691614718479 / TF: 72-73
2020-08-04SRBaseNF
no factor from 2^71 to 2^72
2020-05-24SRBaseNF
no factor from 2^70 to 2^71
2019-02-04sasakiNF
no factor from 2^69 to 2^70
2019-02-04Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-08-29tmorrowNF
no factor from 2^68 to 2^69
2017-01-23rubikvn2100NF
no factor from 2^67 to 2^68
2016-04-04daniel horacioNF
no factor from 2^66 to 2^67
2014-04-12tscNF
no factor from 2^65 to 2^66
2011-03-04Architects CubedNF
no factor from 2^64 to 2^65