94 086 557 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime

No factors below 2⁷⁷

TF target 2⁷⁵

P-1

B1 =	730000
B2 =	13870000

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2020-04-01	Ben Delo	55839D65BA1A71__	72824929	1	3

History

Date	User	Type	Result
2024-05-15	Greg	NF	no factor from 2^72 to 2^73
2020-04-01	Ben Delo	C-PRP	55839D65BA1A71__ PRP: Unverified (Reliable) PRP without proof (not generated)
2020-01-08	kracker	NF-PM1	B1=730000, B2=13870000
2019-12-14	kracker	NF-PM1	B1=730000, B2=13870000
2019-12-14	kracker	NF-PM1	B1=730000, B2=13870000
2019-12-13	kracker	NF-PM1	B1=730000, B2=13870000
2019-12-13	kracker	NF-PM1	B1=730000, B2=13870000
2019-12-12	kracker	NF-PM1	B1=730000, B2=13870000
2019-12-12	kracker	NF-PM1	B1=730000, B2=13870000
2019-12-09	TheJudger	NF	no factor from 2^76 to 2^77
2019-12-07	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2019-12-05	Team_Inspector	NF	no factor from 2^74 to 2^75
2019-07-16	ixfd64	NF	no factor from 2^73 to 2^74
2019-04-29	Carsten Kossendey	NF	no factor from 2^72 to 2^73
2015-12-20	Mark Rose	NF	no factor from 2^71 to 2^72
2014-02-12	Ilya Alexandrov	NF	no factor from 2^70 to 2^71
2014-02-12	Ilya Alexandrov	NF	no factor from 2^69 to 2^70
2014-02-12	Ilya Alexandrov	NF	no factor from 2^68 to 2^69
2014-02-12	Ilya Alexandrov	NF	no factor from 2^71 to 2^72
2014-01-28	Carsten Kossendey	NF	no factor from 2^65 to 2^68
2011-01-11	Architects Cubed	NF	no factor from 2^64 to 2^65

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