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
169046083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
143452966914998984193592373.62019-12-23 04:39:18
History
DateUserTypeResult
2025-04-28NStormF
Factor: 14345296691499898419359 / TF: 73-74
2019-12-23Smok_bmv F
Factor: 14345296691499898419359 / TF: 73-74*
2018-03-07hpadirNF
no factor from 2^72 to 2^73
2018-03-04Primes.orgNF
no factor from 2^71 to 2^72
2018-02-20ZenghuiNF
no factor from 2^70 to 2^71
2015-06-13La GüiraNF
no factor from 2^69 to 2^70
2015-06-13La GüiraNF
no factor from 2^68 to 2^69
2015-06-13La GüiraNF
no factor from 2^66 to 2^68
2013-03-25sannerud.comNF
no factor from 2^65 to 2^66
2011-02-18sasaki3NF
no factor from 2^64 to 2^65
2010-07-08Torchwood InstituteNF
no factor from 2^63 to 2^64