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
27133969TF
No factors below 273
TF target 270
P-1
B1 = 1350000
B2 = 89100000
LL
StatusDateUserResidueShift
Verified2006-07-25Andreas SchindelCD8DAF5C4CCBE0D96963517
Verified2012-02-25rpaliCD8DAF5C4CCBE0D917107171
History
DateUserTypeResult
2022-12-05Sid & AndyNF
no factor from 2^72 to 2^73
2021-04-24Sid & AndyNF
no factor from 2^71 to 2^72
2021-03-09firejugglerNF-PM1
B1=1350000, B2=89100000
2021-02-18mikrNF
no factor from 2^70 to 2^71
2017-03-22ramgeisNF
no factor from 2^69 to 2^70
2012-02-25rpaliC-LL
CD8DAF5C4CCBE0D9
2011-11-21David CampeauNF
no factor from 2^68 to 2^69
2011-11-15Carsten KossendeyNF
no factor from 2^67 to 2^68