116 054 989 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 2⁷⁶

P-1

B1 =	690000
B2 =	84241500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-04-12	Luke Durant	0A6AFA8E9E249DD6	0	1	3
Verified	Certified Good Power=9	2024-05-08	NotoriousDJD	0A6AFA8E9E249DD6	68720730	1	3

History

Date	User	Type	Result
2024-05-08	Pappy	CERT	Proof certified good
2024-05-08	NotoriousDJD	C-PRP	0A6AFA8E9E249DD6 Proof Certified Good Proof Power: 9
2024-04-13	lozcs	CERT	Proof certified good
2024-04-12	Luke Durant	C-PRP	0A6AFA8E9E249DD6 Proof Certified Good Proof Power: 8
2022-10-01	JacobZ	NF-PM1	B1=690000, B2=84241500
2021-08-27	arpcar	NF	no factor TF: 76-77
2021-06-06	TheJudger	NF	no factor TF: 75-76
2020-11-16	Andrew B	NF	no factor TF: 74-75
2020-10-08	Zenzoma	NF	no factor TF: 73-74
2020-04-25	SRBase	NF	no factor TF: 72-73
2015-06-02	workerthread	NF	no factor TF: 71-72
2015-04-30	workerthread	NF	no factor TF: 70-71
2015-04-21	workerthread	NF	no factor TF: 69-70
2015-04-12	workerthread	NF	no factor TF: 68-69
2015-03-27	bunddog	NF	no factor TF: 67-68
2014-12-01	tsc	NF	no factor TF: 66-67
2012-06-24	sasaki3	NF	no factor TF: 65-66
2010-10-08	sasaki3	NF	no factor TF: 64-65
2010-05-09	Torchwood Institute	NF	no factor TF: 63-64