103 528 459 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 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	761000
B2 =	22604000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-05-05	ky0uraku	BD5D9FC9B0A10F28	2901844	1	3

History

Date	User	Type	Result
2021-05-05	curtisc	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-05-05	ky0uraku	C-PRP	BD5D9FC9B0A10F28 PRP proof power = 9 PRP: Verified Proof certified good
2021-04-23	Filen	NF-PM1	B1=761000, B2=22604000, E=12
2020-12-26	1997rj7	NF	no factor from 2^75 to 2^76
2020-12-26	1997rj7	NF	no factor from 2^74 to 2^75
2019-10-13	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2019-10-13	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2014-12-26	cnaTb_xo4y	NF	no factor from 2^71 to 2^72
2014-10-10	shauge	NF	no factor from 2^70 to 2^71
2014-10-10	shauge	NF	no factor from 2^69 to 2^70
2013-09-16	SMoffat	NF	no factor from 2^68 to 2^69
2013-09-12	processinfo	NF	no factor from 2^67 to 2^68
2013-09-07	processinfo	NF	no factor from 2^66 to 2^67
2012-05-09	Corbyguy	NF	no factor from 2^65 to 2^66
2010-08-23	OS1	NF	no factor from 2^64 to 2^65
2010-04-16	Derek	NF	no factor from 2^63 to 2^64