332 236 123 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	5670000
B2 =	5670000

Status	Date	User	Residue	Shift	Software
Unverified	2021-06-10	lmurray	5C35C53C35A365__	58885267	Windows 64-bit,Prime95,v30.3,build 6

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-02-17	Mark Rose	NF	no factor TF: 80-81
2021-06-10	lmurray	C-LL	5C35C53C35A365__
2016-04-20	dh1	NF	no factor TF: 79-80
2016-04-20	dh1	NF	no factor TF: 78-79
2016-04-20	dh1	NF	no factor TF: 77-78
2011-05-05	Sebastian Hornbostel	NF	no factor TF: 76-77
2009-10-25	Christoph Anton Mitterer	NF	no factor TF: 75-76
2009-10-14	Christoph Anton Mitterer	NF-PM1	B1=5670000
2009-05-30	Christoph Anton Mitterer	NF	no factor TF: 74-75
2009-05-20	Christoph Anton Mitterer	NF	no factor TF: 73-74
2009-05-20	Christoph Anton Mitterer	NF	no factor TF: 72-73
2009-05-13	Christoph Anton Mitterer	NF	no factor TF: 71-72
2009-05-12	Christoph Anton Mitterer	NF	no factor TF: 70-71
2009-04-28	Team_Inspector	NF	no factor TF: 69-70
2009-01-24	Team_Inspector	NF	no factor TF: 68-69