84 426 061 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	1067000
B2 =	815536920

Status	Date	User	Residue	Shift
Unverified	2018-07-24	Shnobel	7C72EA1CE1173B__	62396237

History

Date	User	Type	Result
2022-11-06	Naegi Makoto	NF-PM1	B1=1067000, B2=815536920
2018-07-24	Shnobel	C-LL	7C72EA1CE1173B__
2017-11-14	Yxinity	NF-PM1	B1=770000
2017-05-05	ktony	NF	no factor from 2^75 to 2^76
2017-04-27	The Mawn	NF	no factor from 2^74 to 2^75
2017-04-21	Brian Beuning	NF	no factor from 2^73 to 2^74
2017-01-25	Judge Hale	NF	no factor from 2^72 to 2^73
2017-01-25	Judge Hale	NF	no factor from 2^71 to 2^72
2014-11-17	Kazumi	NF	no factor from 2^70 to 2^71
2014-03-02	SMoffat	NF	no factor from 2^69 to 2^70
2013-03-04	Per Jessen	NF	no factor from 2^68 to 2^69
2013-02-26	Per Jessen	NF	no factor from 2^67 to 2^68
2013-02-21	Juergen Kampmeier	NF	no factor from 2^66 to 2^67
2012-08-05	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-25	Architects Cubed	NF	no factor from 2^64 to 2^65