118 165 739 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁸

TF target 2⁷⁶

P-1

B1 =	513000
B2 =	19357000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-09-17	ky0uraku	19EEEAD587E8FDCE	51414228	1	3

History

Date	User	Type	Result
2023-09-17	Chun sung soo	CERT	PRP Certification CERT proof power = 9 Proof certified good
2023-09-17	ky0uraku	C-PRP	19EEEAD587E8FDCE PRP proof power = 9 PRP: Verified Proof certified good
2023-06-04	boincPlayer	NF-PM1	B1=513000, B2=19357000
2022-11-12	theojk	NF	no factor from 2^77 to 2^78
2021-12-31	burkhajo	NF	no factor from 2^76 to 2^77
2021-07-04	TheJudger	NF	no factor from 2^75 to 2^76
2021-03-18	DasDaniel	NF	no factor from 2^74 to 2^75
2019-08-27	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2016-03-31	snme2pm1	NF	no factor from 2^72 to 2^73
2015-04-03	SMoffat	NF	no factor from 2^71 to 2^72
2015-01-22	snme2pm1	NF	no factor from 2^70 to 2^71
2014-11-19	snme2pm1	NF	no factor from 2^69 to 2^70
2014-06-26	snme2pm1	NF	no factor from 2^68 to 2^69
2014-04-05	snme2pm1	NF	no factor from 2^66 to 2^68
2012-07-23	Richard	NF	no factor from 2^65 to 2^66
2010-10-13	James Heinrich	NF	no factor from 2^64 to 2^65
2010-05-13	sasaki3	NF	no factor from 2^63 to 2^64