Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
133468043Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
473923284336087903283212375.32023-08-26 23:38:04
History
DateUserTypeResult
2024-06-25GregNF
no factor from 2^68 to 2^72
2023-08-26MirraF
Factor: 47392328433608790328321 / TF: 75-76
2022-12-31SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-01-25ssatenethNF
no factor from 2^71 to 2^72
2016-01-25ssatenethNF
no factor from 2^70 to 2^71
2016-01-25ssatenethNF
no factor from 2^69 to 2^70
2016-01-25ssatenethNF
no factor from 2^68 to 2^69
2016-01-24PascalBieriNF
no factor from 2^67 to 2^68
2015-01-22aurashiftNF
no factor from 2^66 to 2^67
2012-10-21nextPrimeNF
no factor from 2^65 to 2^66
2010-11-19Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-05sasaki3NF
no factor from 2^63 to 2^64