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
44837071TF
No factors below 273
TF target 272
P-1
B1 = 530000
B2 = 12587500
LL
StatusDateUserResidueShift
Verified2009-05-21Danny Chrastina442875E5D3707F1A36809731
Verified2018-04-04Smok_bmv 442875E5D3707F1A25118058
History
DateUserTypeResult
2018-04-04Smok_bmv C-LL
442875E5D3707F1A
2018-01-27RichD0NF
no factor from 2^72 to 2^73
2015-10-16-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-16-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-17Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-07-06VictordeHollanderNF
no factor from 2^68 to 2^69
2009-05-21Danny ChrastinaC-LL
442875E5D3707F1A
2009-04-21Danny ChrastinaNF-PM1
B1=530000, B2=12587500