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

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Exponent Range:










MnStatusDetails
44119627TF
No factors below 273
TF target 272
P-1
B1 = 750000
B2 = 750000
LL
StatusDateUserResidueShift
Verified2009-08-12-Anonymous-F7D402194532438C5502924
Verified2016-12-05ANONYMOUSF7D402194532438C35850701
Verified2017-08-24Yury VorobyovF7D402194532438C32282176
History
DateUserTypeResult
2018-02-14Random GPUsNF
no factor from 2^72 to 2^73
2017-08-24Yury VorobyovC-LL
F7D402194532438C
2016-12-05ANONYMOUSC-LL
F7D402194532438C
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
2015-05-06LaurVNF
no factor from 2^69 to 2^70
2014-02-04LaurVNF
no factor from 2^68 to 2^69
2009-08-12-Anonymous-C-LL
F7D402194532438C
2009-06-08-Anonymous-NF-PM1
B1=750000