332 213 923 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 2⁸¹

TF target 2⁸¹

P-1

B1 =	2985000
B2 =	69943750

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2024-11-17	Simon Josefsson	CDC4BFC4CC991BC5	262377160	1	3

History

Date	User	Type	Result
2024-11-20	Kriesel	CERT	Proof certified good
2024-11-17	Simon Josefsson	C-PRP	Proof Certified Good Proof Power: 7
2023-11-10	Architects Cubed	NF	no factor TF: 80-81
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2020-10-13	Albrecht Heeffer	NF	no factor TF: 79-80
2014-02-17	jazzman	NF-PM1	B1=2985000, B2=69943750
2010-10-11	TheJudger	NF	no factor TF: 78-79
2010-10-11	TheJudger	NF	no factor TF: 77-78
2010-10-11	TheJudger	NF	no factor TF: 76-77
2010-10-11	TheJudger	NF	no factor TF: 75-76
2010-10-11	TheJudger	NF	no factor TF: 74-75
2010-08-21	Sunfish	NF	no factor TF: 73-74
2010-02-28	Team_Inspector	NF	no factor TF: 72-73
2010-02-08	Team_Inspector	NF	no factor TF: 71-72
2010-02-07	Team_Inspector	NF	no factor TF: 70-71
2009-07-18	Team_Inspector	NF	no factor TF: 69-70
2009-07-18	Team_Inspector	NF	no factor TF: 68-69