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
184510223Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
71330478776440801418232272.62018-06-11 03:24:44
History
DateUserTypeResult
2018-06-11Smok_bmv F
Factor: 7133047877644080141823 / TF: 72-73*
2018-06-08Smok_bmv NF
no factor from 2^71 to 2^72
2018-05-20Leo DengNF
no factor from 2^70 to 2^71
2018-05-19RuzovejNF
no factor from 2^69 to 2^70
2017-06-20tmorrowNF
no factor from 2^68 to 2^69
2016-07-18rubikvn2100NF
no factor from 2^67 to 2^68
2015-08-09subgeniusNF
no factor from 2^66 to 2^67
2013-05-18RichardNF
no factor from 2^65 to 2^66
2011-03-29sannerud.comNF
no factor from 2^64 to 2^65
2010-07-27sasaki3NF
no factor from 2^63 to 2^64