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
113607997Composite: proven not-prime with PRP test
TF
No factors below 279
TF target 276
P-1
B1 = 452000
B2 = 15655000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-05-27Smok_bmv E8F288C73A3052E519788513
History
DateUserTypeResult
2022-05-27Graeme HolyoakeCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-05-27Smok_bmv C-PRP
E8F288C73A3052E5
PRP proof power = 8
PRP: Verified
Proof certified good
2022-04-03Ryan PropperNF-PM1
B1=452000, B2=15655000
2021-03-24arpcarNF
no factor from 2^78 to 2^79
2021-03-10arpcarNF
no factor from 2^77 to 2^78
2021-03-10arpcarNF
no factor from 2^76 to 2^77
2021-03-10arpcarNF
no factor from 2^75 to 2^76
2021-03-10arpcarNF
no factor from 2^74 to 2^75
2020-08-22La GüiraNF
no factor from 2^73 to 2^74
2020-04-22SRBaseNF
no factor from 2^72 to 2^73
2015-02-22blipNF
no factor from 2^71 to 2^72
2015-02-22blipNF
no factor from 2^70 to 2^71
2015-02-21XebecerNF
no factor from 2^69 to 2^70
2015-02-20XebecerNF
no factor from 2^68 to 2^69
2015-02-16g0bNF
no factor from 2^67 to 2^68
2013-10-16-Anonymous-NF
no factor from 2^66 to 2^67
2012-06-07OS1NF
no factor from 2^65 to 2^66
2010-09-29Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-301997rj7NF
no factor from 2^63 to 2^64