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
893980729Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
44858846308100360777692271.92020-03-03 05:46:59
History
DateUserTypeResult
2020-03-03Alex_soldierF
Factor: 4485884630810036077769 / TF: 71-72
2019-07-20srow7NF
no factor from 2^70 to 2^71
2016-09-29ramgeisNF
no factor from 2^68 to 2^70
2015-05-25sasakiNF
no factor from 2^67 to 2^68
2015-04-24sasakiNF
no factor from 2^66 to 2^67
2013-06-19america64NF
no factor from 2^65 to 2^66
2010-10-18Architects CubedNF
no factor from 2^64 to 2^65
2010-04-16Architects CubedNF
no factor from 2^63 to 2^64