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
943000661Factored
FactorDigitsBitsDate
18551903027762236190572270.72017-05-01 08:24:30
History
DateUserTypeResult
2017-05-01Alex_soldierF
Factor: 1855190302776223619057 / TF: 70-71*
2017-02-15ramgeisNF
no factor from 2^69 to 2^70
2017-01-16Smok_bmv NF
no factor from 2^68 to 2^69
2016-10-03ConductorNF
no factor from 2^67 to 2^68
2015-09-09E.LechnerNF
no factor from 2^66 to 2^67
2013-06-12ramgeisNF
no factor from 2^65 to 2^66
2011-05-07Rob_DeeNF
no factor from 2^64 to 2^65
2010-05-18lindedNF
no factor from 2^63 to 2^64