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
111212617TF
No factors below 277
TF target 276
P-1
B1 = 826000
B2 = 35582000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-10-23ky0uraku602D32E70E19BE583206941913
History
DateUserTypeResult
2022-10-23volkiCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-10-23ky0urakuC-PRP
602D32E70E19BE58
PRP proof power = 9
PRP: Verified
Proof certified good
2022-04-09TheJudgerNF
no factor from 2^76 to 2^77
2022-03-22Ryan PropperNF-PM1
B1=826000, B2=35582000
2020-12-21arpcarNF
no factor from 2^75 to 2^76
2020-11-24arpcarNF
no factor from 2^74 to 2^75
2020-06-30Rui CaneiraNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2015-02-04Ilya AlexandrovNF
no factor from 2^71 to 2^72
2015-02-04Ilya AlexandrovNF
no factor from 2^70 to 2^71
2015-02-04Ilya AlexandrovNF
no factor from 2^69 to 2^70
2015-02-02aurashiftNF
no factor from 2^68 to 2^69
2014-11-21webbertNF
no factor from 2^67 to 2^68
2014-11-09Grant McCrackenNF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-21CommasterNF
no factor from 2^64 to 2^65
2010-05-02sasaki3NF
no factor from 2^63 to 2^64