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
48007483TF
No factors below 273
TF target 272
P-1
B1 = 750000
B2 = 750000
LL
StatusDateUserResidueShift
Verified2013-01-06curtisc1288828BE8D223FE4024163
Verified2018-02-21Conductor1288828BE8D223FE11604433
History
DateUserTypeResult
2018-02-21ConductorC-LL
1288828BE8D223FE
2017-11-29monstNF
no factor from 2^72 to 2^73
2013-01-06curtiscC-LL
1288828BE8D223FE
2012-01-09Aaron HavilandNF
no factor from 2^69 to 2^72
2011-06-27-Anonymous-NF-PM1
B1=750000