332 269 027 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 =	3065000
B2 =	82755000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2021-10-22	Chelle	BF49EBE94746A83B	266310332	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-13	Mark Rose	NF	no factor TF: 80-81
2021-10-24	Jan S.	CERT	Proof certified good
2021-10-22	Chelle	C-PRP	Proof Certified Good Proof Power: 8
2020-08-24	el grocco	NF	no factor TF: 79-80
2020-08-23	el grocco	NF	no factor TF: 78-79
2020-07-10	Team_Inspector	NF	no factor TF: 77-78
2017-10-10	Siarhei P. 😜	NF-PM1	B1=3065000, B2=82755000
2017-02-07	Team_Inspector	NF	no factor TF: 76-77
2015-05-19	Team_Inspector	NF	no factor TF: 75-76
2013-01-12	LaurV	NF	no factor TF: 74-75
2012-05-15	Team_Inspector	NF	no factor TF: 73-74
2011-05-19	Christian Geschwentner	NF	no factor TF: 72-73
2011-04-27	Grant McCracken	NF	no factor TF: 71-72
2011-04-03	Grant McCracken	NF	no factor TF: 70-71
2009-12-21	Team_Inspector	NF	no factor TF: 69-70
2009-07-04	Sunfish	NF	no factor TF: 68-69