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
23562031TF
No factors below 273
TF target 270
P-1
B1 = 275000
B2 = 6806250
LL
StatusDateUserResidueShift
Verified2004-07-02F. David Babcock956BC91FEBF915DA18249992
Verified2010-03-16Sturle Sunde956BC91FEBF915DA13188000
History
DateUserTypeResult
2023-01-14Sid & AndyNF
no factor from 2^72 to 2^73
2021-06-27-Anonymous-NF
no factor from 2^71 to 2^72
2021-06-26-Anonymous-NF
no factor from 2^70 to 2^71
2015-04-28James HeinrichNF
no factor from 2^1 to 2^70
2010-03-16Sturle SundeC-LL
956BC91FEBF915DA