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
111382049Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 525000
B2 = 20592000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-06-05Ruslan BorisovF069426AFDAEDD091581662013
History
DateUserTypeResult
2022-06-05Randall W. AndersonCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-06-05Ruslan BorisovC-PRP
F069426AFDAEDD09
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-11TheJudgerNF
no factor from 2^76 to 2^77
2022-03-16Ryan PropperNF-PM1
B1=525000, B2=20592000
2020-12-14arpcarNF
no factor from 2^75 to 2^76
2020-11-24arpcarNF
no factor from 2^74 to 2^75
2020-09-25gcardonaNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2019-01-14Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-15shaugeNF
no factor from 2^70 to 2^71
2014-11-15shaugeNF
no factor from 2^69 to 2^70
2014-11-15shaugeNF
no factor from 2^68 to 2^69
2014-11-14Simon HarrisonNF
no factor from 2^67 to 2^68
2014-11-12RichardNF
no factor from 2^66 to 2^67
2012-05-28carlos56NF
no factor from 2^65 to 2^66
2010-09-22lindedNF
no factor from 2^64 to 2^65
2010-05-03carlos56NF
no factor from 2^63 to 2^64