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
643103683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14359497303868633691592270.32020-01-23 03:29:40
History
DateUserTypeResult
2020-01-23Smok_bmv F
Factor: 1435949730386863369159 / TF: 70-71
2018-09-21Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2017-05-10sasakiNF
no factor from 2^68 to 2^69
2017-01-18sasakiNF
no factor from 2^67 to 2^68
2014-06-05sasakiNF
no factor from 2^66 to 2^67
2014-03-18america64NF
no factor from 2^65 to 2^66
2010-10-30Architects CubedNF
no factor from 2^64 to 2^65
2010-07-30Architects CubedNF
no factor from 2^63 to 2^64