103 750 501 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	824000
B2 =	46312000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2021-05-19	David Kirkby	D0ECA27493CC246D	87528442	1	3

History

Date	User	Type	Result
2021-05-19	Kublenz	CERT	Proof certified good
2021-05-19	David Kirkby	C-PRP	D0ECA27493CC246D Proof Certified Good Proof Power: 9
2021-05-11	Chun sung soo	NF-PM1	B1=824000, B2=46312000
2021-01-19	1997rj7	NF	no factor TF: 75-76
2021-01-17	lobsterfordinner	NF	no factor TF: 74-75
2019-09-11	Niels_Mache_Nextcloud	NF	no factor TF: 72-73
2019-09-11	Niels_Mache_Nextcloud	NF	no factor TF: 73-74
2015-01-08	SMoffat	NF	no factor TF: 71-72
2014-11-03	ITS	NF	no factor TF: 70-71
2014-10-28	-anonymous-	NF	no factor TF: 69-70
2014-10-09	g0b	NF	no factor TF: 68-69
2014-05-09	David Barley	NF	no factor TF: 67-68
2013-09-03	Choi4KANG	NF	no factor TF: 66-67
2012-05-01	sannerud.com	NF	no factor TF: 65-66
2010-08-24	sasaki3	NF	no factor TF: 64-65
2010-04-17	Torchwood Institute	NF	no factor TF: 63-64