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

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MnStatusDetails
100983217Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
53694385731208010706412272.22019-11-20 06:33:44
History
DateUserTypeResult
2019-11-20Daniil TsarkovF
Factor: 5369438573120801070641 / TF: 72-73*
2016-08-13XZTNF
no factor from 2^71 to 2^72
2014-04-15sasakiNF
no factor from 2^70 to 2^71
2014-03-21albin_pouillesNF
no factor from 2^69 to 2^70
2013-10-31g0bNF
no factor from 2^68 to 2^69
2013-10-25AdolfNorNF
no factor from 2^67 to 2^68
2011-04-03Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-20Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-12Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-02-231997rj7NF
no factor from 2^63 to 2^64