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
79048733Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 275
P-1
B1 = 665000
B2 = 13133750
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-04-02ky0urakuC24BD074A1DA53E06928064913
Verified2019-01-06Sir Rutherford J. Pinkerton IIIC24BD074A1DA53E05506782213
History
DateUserTypeResult
2019-01-06Sir Rutherford J. Pinkerton IIIC-PRP
C24BD074A1DA53E0
PRP: Verified
PRP without proof (not generated)
2018-04-02ky0urakuC-PRP
C24BD074A1DA53E0
PRP: Verified
PRP without proof (not generated)
2016-08-12Brian BeuningNF-PM1
B1=665000, B2=13133750, E=6
2016-07-25electron1897NF
no factor from 2^74 to 2^75
2016-07-13Architects CubedNF
no factor from 2^73 to 2^74
2016-07-07RichD0NF
no factor from 2^72 to 2^73
2016-04-04Mark RoseNF
no factor from 2^63 to 2^64
2016-02-16RichD0NF
no factor from 2^71 to 2^72
2013-06-16SMoffatNF
no factor from 2^70 to 2^71
2013-01-27MomerathNF
no factor from 2^69 to 2^70
2012-04-08Per JessenNF
no factor from 2^68 to 2^69
2011-04-28Carsten KossendeyNF
no factor from 2^67 to 2^68
2011-01-22happy5214NF
no factor from 2^66 to 2^67
2011-01-22BonzaNF
no factor from 2^65 to 2^66
2010-11-21MB113NF
no factor from 2^64 to 2^65