103 751 509 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 =	885000
B2 =	51120000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-05-17	ky0uraku	801713684A0EE5A7	90026159	1	3

History

Date	User	Type	Result
2021-05-17	Derek	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-05-17	ky0uraku	C-PRP	801713684A0EE5A7 PRP proof power = 9 PRP: Verified Proof certified good
2021-05-11	Simon Josefsson	NF-PM1	B1=885000, B2=51120000
2021-01-17	1997rj7	NF	no factor from 2^75 to 2^76
2021-01-14	Flaukrotist	NF	no factor from 2^74 to 2^75
2014-05-12	La Güira	NF	no factor from 2^73 to 2^74
2014-05-12	La Güira	NF	no factor from 2^72 to 2^73
2014-05-12	La Güira	NF	no factor from 2^71 to 2^72
2014-05-12	La Güira	NF	no factor from 2^70 to 2^71
2014-05-12	La Güira	NF	no factor from 2^69 to 2^70
2014-05-12	La Güira	NF	no factor from 2^68 to 2^69
2014-05-12	La Güira	NF	no factor from 2^66 to 2^68
2012-05-01	subgenius	NF	no factor from 2^65 to 2^66
2010-08-24	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-17	sasaki3	NF	no factor from 2^63 to 2^64