332 246 869 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 =	3175000
B2 =	57150000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2021-11-03	Simon Josefsson	936FCFBB20B86460	213354092	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-12	Mark Rose	NF	no factor TF: 80-81
2021-11-16	Jan S.	CERT	Proof certified good
2021-11-03	Simon Josefsson	C-PRP	936FCFBB20B86460 Proof Certified Good Proof Power: 7
2011-09-07	Siarhei P. 😜	NF-PM1	B1=3175000, B2=57150000
2010-12-10	Siarhei P. 😜	NF	no factor TF: 79-80
2010-11-18	Siarhei P. 😜	NF	no factor TF: 78-79
2010-11-10	Siarhei P. 😜	NF	no factor TF: 77-78
2010-10-19	Siarhei P. 😜	NF	no factor TF: 76-77
2010-07-24	Siarhei P. 😜	NF	no factor TF: 75-76
2009-09-27	bunker	NF	no factor TF: 74-75
2009-04-15	-anonymous-	NF	no factor TF: 73-74
2009-04-09	-anonymous-	NF	no factor TF: 72-73
2009-04-08	-anonymous-	NF	no factor TF: 71-72
2009-04-07	-anonymous-	NF	no factor TF: 70-71
2009-03-20	Team_Inspector	NF	no factor TF: 69-70
2009-02-19	Team_Inspector	NF	no factor TF: 68-69