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

PrimeNet Exponent Status

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MnStatusDetails
169587133Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
76687661091566136533692272.72016-10-21 11:55:45
History
DateUserTypeResult
2016-10-21Vasily VoroninF
Factor: 7668766109156613653369 / TF: 72-73
2016-10-18Smok_bmv NF
no factor from 2^71 to 2^72
2016-10-12Nguyen Huy AnhNF
no factor from 2^70 to 2^71
2016-10-12XolotlNF
no factor from 2^69 to 2^70
2016-10-10Adam BuranNF
no factor from 2^68 to 2^69
2016-03-21XZTNF
no factor from 2^67 to 2^68
2015-06-10Jan KuipersNF
no factor from 2^66 to 2^67
2013-03-27HBendtzNF
no factor from 2^65 to 2^66
2011-02-20AliNF
no factor from 2^64 to 2^65
2010-07-09sasaki3NF
no factor from 2^63 to 2^64