332 325 079 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 =	100000
B2 =	1000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2021-07-01	Chelle	092B824BC6B1FF20	214683393	1	3

History

Date	User	Type	Result
2024-02-20	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-23	Mark Rose	NF	no factor TF: 80-81
2023-03-23	Mark Rose	NF	no factor TF: 79-80
2023-02-04	Mark Rose	NF	no factor TF: 78-79
2021-07-02	Stephan Grupp	CERT	Proof certified good
2021-07-01	Chelle	C-PRP	092B824BC6B1FF20 Proof Certified Good Proof Power: 8
2021-04-02	Team_Inspector	NF	no factor TF: 77-78
2020-07-31	Team_Inspector	NF	no factor TF: 76-77
2019-11-04	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-17	MadPoo 🙂	NF-PM1	B1=100000
2011-03-17	vats09	NF	no factor TF: 75-76
2011-03-17	vats09	NF	no factor TF: 74-75
2011-03-17	vats09	NF	no factor TF: 73-74
2011-03-17	vats09	NF	no factor TF: 72-73
2011-03-17	vats09	NF	no factor TF: 71-72
2011-01-21	Grant McCracken	NF	no factor TF: 70-71
2010-11-15	Sunfish	NF	no factor TF: 69-70
2010-04-04	Grant McCracken	NF	no factor TF: 68-69