103 738 517 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 =	763000
B2 =	22649000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-05-12	ky0uraku	4A92C5A175D25A8B	19557015	1	3

History

Date	User	Type	Result
2021-05-12	curtisc	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-05-12	ky0uraku	C-PRP	4A92C5A175D25A8B PRP proof power = 9 PRP: Verified Proof certified good
2021-05-06	C.D.B.	NF-PM1	B1=763000, B2=22649000, E=12
2021-01-15	1997rj7	NF	no factor from 2^75 to 2^76
2021-01-15	1997rj7	NF	no factor from 2^74 to 2^75
2019-09-11	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2019-09-11	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2017-12-13	el grocco	NF	no factor from 2^71 to 2^72
2015-02-01	Justin	NF	no factor from 2^70 to 2^71
2014-05-12	Smok_bmv	NF	no factor from 2^69 to 2^70
2014-05-12	Smok_bmv	NF	no factor from 2^68 to 2^69
2014-05-12	Smok_bmv	NF	no factor from 2^66 to 2^68
2012-05-01	tsc	NF	no factor from 2^65 to 2^66
2010-08-24	zyg	NF	no factor from 2^64 to 2^65
2010-04-17	linded	NF	no factor from 2^63 to 2^64