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
49141927TF
No factors below 273
TF target 273
P-1
B1 = 510000
B2 = 5610000
LL
StatusDateUserResidueShift
Verified2012-07-25Wayne BeardsleyFE3F84AFF701803D37834028
Verified2019-02-12Smok_bmv FE3F84AFF701803D8585784
History
DateUserTypeResult
2019-02-12Smok_bmv C-LL
FE3F84AFF701803D
2017-09-18-Anonymous-NF
no factor from 2^72 to 2^73
2012-07-25Wayne BeardsleyC-LL
FE3F84AFF701803D
2012-03-10BdotNF
no factor from 2^71 to 2^72
2012-03-10BdotNF
no factor from 2^70 to 2^71
2012-03-05BdotNF
no factor from 2^69 to 2^70
2010-08-24Frederic LARVORNF-PM1
B1=510000, B2=5610000
2008-06-03-Anonymous-NF
no factor to 2^64