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
906004373Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13063761395611209216972270.12017-11-08 10:44:49
History
DateUserTypeResult
2017-11-08ConductorF
Factor: 1306376139561120921697 / TF: 70-71
2017-01-26Smok_bmv NF
no factor from 2^68 to 2^70
2016-06-23ConductorNF
no factor from 2^67 to 2^68
2015-04-14ramgeisNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-11-12lindedNF
no factor from 2^64 to 2^65
2010-07-24HBendtzNF
no factor from 2^63 to 2^64