88 889 833 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 =	725000
B2 =	13956250

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2019-12-09	Axet Nord	AD88E573EB14EC__	50128636	1	3

History

Date	User	Type	Result
2019-12-09	Axet Nord	C-PRP	AD88E573EB14EC__ PRP: Unverified (Reliable) PRP without proof (not generated)
2018-08-13	meracayn	NF-PM1	B1=725000, B2=13956250, E=6
2018-08-06	penlu	NF	no factor from 2^75 to 2^76
2018-08-06	penlu	NF	no factor from 2^74 to 2^75
2017-08-04	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-08-04	-Anonymous-	NF	no factor from 2^72 to 2^73
2017-08-04	-Anonymous-	NF	no factor from 2^71 to 2^72
2010-11-18	wavelet3000	NF	no factor from 2^70 to 2^71
2010-06-23	wavelet3000	NF	no factor from 2^69 to 2^70
2010-06-22	wavelet3000	NF	no factor from 2^68 to 2^69
2010-06-22	wavelet3000	NF	no factor from 2^67 to 2^68
2010-06-22	wavelet3000	NF	no factor from 2^66 to 2^67
2010-06-22	wavelet3000	NF	no factor from 2^65 to 2^66
2010-06-22	wavelet3000	NF	no factor from 2^64 to 2^65