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
48740141TF
No factors below 273
TF target 272
P-1
B1 = 800000
B2 = 16000000
LL
StatusDateUserResidueShift
Verified2010-07-31lheunB435DBA8424FEC1920551292
Verified2018-06-15Sergey NosovB435DBA8424FEC1916005336
History
DateUserTypeResult
2018-11-16Sid & AndyNF-PM1
B1=800000, B2=16000000, E=6
2018-06-15Sergey NosovC-LL
B435DBA8424FEC19
2018-02-12bayanneNF
no factor from 2^72 to 2^73
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-09Sid & AndyNF
no factor from 2^70 to 2^71
2015-07-22Architects CubedNF
no factor from 2^69 to 2^70
2010-07-31lheunC-LL
B435DBA8424FEC19
2010-06-06lheunNF-PM1
B1=765000