99 637 613 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 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	760000
B2 =	13680000

Status	Date	User	Residue	Shift	Type	Base
Verified	2020-10-09	ky0uraku	708E8AEEA0EB3526	61512807	1	3

History

Date	User	Type	Result
2020-10-09	Ben Delo	CERT	PRP Certification CERT proof power = 9 Proof certified good
2020-10-09	ky0uraku	C-PRP	708E8AEEA0EB3526 PRP proof power = 9 PRP: Verified Proof certified good
2020-07-20	Chang Chia-Tche	NF-PM1	B1=760000, B2=13680000
2020-05-11	TheJudger	NF	no factor from 2^76 to 2^77
2020-05-11	TheJudger	NF	no factor from 2^75 to 2^76
2020-05-11	TheJudger	NF	no factor from 2^74 to 2^75
2019-12-16	bayanne	NF	no factor from 2^73 to 2^74
2019-04-01	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2017-02-09	monst	NF	no factor from 2^71 to 2^72
2013-11-30	-Anonymous-	NF	no factor from 2^70 to 2^71
2013-08-30	GrunwalderGIMP	NF	no factor from 2^69 to 2^70
2013-08-28	processinfo	NF	no factor from 2^68 to 2^69
2013-08-18	PascalBieri	NF	no factor from 2^67 to 2^68
2013-08-16	america64	NF	no factor from 2^66 to 2^67
2012-09-14	Jimmy Brüggemann	NF	no factor from 2^65 to 2^66
2010-10-04	1997rj7	NF	no factor from 2^64 to 2^65