123 044 101 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 2⁷⁷

TF target 2⁷⁷

P-1

B1 =	861000
B2 =	622216980

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-07-03	Luke Durant	D810C5ED3C0763B3	0	1	3

History

Date	User	Type	Result
2024-07-03	LOBES	CERT	Proof certified good
2024-07-03	Luke Durant	C-PRP	Proof Certified Good Proof Power: 8
2024-05-25	mewturn	NF-PM1	B1=861000, B2=622216980
2022-04-03	TheJudger	NF	no factor TF: 76-77
2022-04-03	TheJudger	NF	no factor TF: 75-76
2022-02-09	onlinegame	NF	no factor TF: 74-75
2019-09-23	Niels_Mache_Nextcloud	NF	no factor TF: 72-73
2019-09-23	Niels_Mache_Nextcloud	NF	no factor TF: 73-74
2015-08-29	SMoffat	NF	no factor TF: 71-72
2015-08-17	g0b	NF	no factor TF: 70-71
2015-06-07	Judge Hale	NF	no factor TF: 69-70
2015-06-07	Judge Hale	NF	no factor TF: 68-69
2015-06-07	Judge Hale	NF	no factor TF: 67-68
2014-04-16	E.Lechner	NF	no factor TF: 66-67
2012-08-24	HardyP Germany	NF	no factor TF: 65-66
2010-10-25	Charles A. Morris	NF	no factor TF: 64-65
2010-05-21	James Hintz	NF	no factor TF: 63-64