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
47707399TF
No factors below 273
TF target 272
P-1
B1 = 505000
B2 = 7070000
LL
StatusDateUserResidueShift
Verified2009-01-30Josh FindleyD0187E0D2E3E932745911139
Verified2019-02-21_p95holder_D0187E0D2E3E932724505102
History
DateUserTypeResult
2019-02-21_p95holder_C-LL
D0187E0D2E3E9327
2017-12-30-Anonymous-NF
no factor from 2^72 to 2^73
2015-11-29AirSquirrelsNF
no factor from 2^71 to 2^72
2015-11-29AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-27Sid & AndyNF
no factor from 2^69 to 2^70
2009-01-30Josh FindleyC-LL
D0187E0D2E3E9327
2008-11-26Josh FindleyNF-PM1
B1=505000, B2=7070000