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
108449503TF
No factors below 276
TF target 276
P-1
B1 = 778000
B2 = 23682000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-01-16ky0uraku75AC2ECDCB560A553251164013
History
DateUserTypeResult
2022-01-16Massimo Cappelli (ik5pwa)CERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-01-16ky0urakuC-PRP
75AC2ECDCB560A55
PRP proof power = 9
PRP: Verified
Proof certified good
2022-01-08ky0urakuNF-PM1
B1=778000, B2=23682000
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2019-10-06Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-10-06Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-09-22Judge HaleNF
no factor from 2^71 to 2^72
2015-09-22Judge HaleNF
no factor from 2^70 to 2^71
2013-10-20-Anonymous-NF
no factor from 2^69 to 2^70
2013-10-18-Anonymous-NF
no factor from 2^68 to 2^69
2013-10-13-Anonymous-NF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-21Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-09-11oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-04-30Carsten KossendeyNF
no factor from 2^63 to 2^64