Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
32148013Factored
FactorDigitsBitsDate
130365771784758118292805432683.42020-11-20 17:01:59
2965540012926658710259824792787.92020-11-20 17:01:59
LL
StatusDateUserResidueShift
Verified (Factored)2007-03-04C. Cooper / S. Boone98430646C7494F7412205484
Verified (Factored)2013-10-18-Anonymous-98430646C7494F748774147
P-1 factors
DateFactorB1B2
2020-11-20386604912543765429483234249232266345331018629360609750000015000000
History
DateUserTypeResult
2020-11-20firejugglerF-PM1
Factor: 3866049125437654294832342492322663453310186293606097 / (P-1, B1=500000, B2=15000000, E=12)
2020-03-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-12-06-Anonymous-NF
no factor from 2^72 to 2^73
2019-12-06-Anonymous-NF
no factor from 2^71 to 2^72
2018-04-22ramgeisNF
no factor from 2^70 to 2^71
2013-10-18-Anonymous-C-LL
98430646C7494F74
2012-08-29bcp19NF
no factor from 2^69 to 2^70
2012-08-29bcp19NF
no factor from 2^68 to 2^69