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
44323129TF
No factors below 274
TF target 272
P-1
B1 = 480000
B2 = 10680000
LL
StatusDateUserResidueShift
Verified2009-11-05Graeme HolyoakeB5F44A386838FE5B21591010
Verified2017-02-10Evgeniy ZavialovB5F44A386838FE5B610118
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2017-02-10Evgeniy ZavialovC-LL
B5F44A386838FE5B
2015-10-02-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-02-Anonymous-NF
no factor from 2^70 to 2^71
2009-11-05Graeme HolyoakeC-LL
B5F44A386838FE5B
2009-08-15Graeme HolyoakeNF-PM1
B1=480000, B2=10680000