554 207 281 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

No factors below 2⁸³

TF target 2⁸³

P-1

B1 =	5080000
B2 =	152400000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-05-30	Kriesel	DB34AD47E89D6CAF	365968575	1	3

History

Date	User	Type	Result
2023-06-11	Kriesel	CERT	PRP Certification Proof certified good
2023-05-30	Kriesel	C-PRP	DB34AD47E89D6CAF PRP: Verified Proof certified good
2020-09-02	Kriesel	NF-PM1	B1=5080000, B2=152400000
2020-08-20	Kriesel	NF	no factor from 2^82 to 2^83
2020-08-20	Kriesel	NF	no factor from 2^81 to 2^82
2020-08-20	Kriesel	NF	no factor from 2^80 to 2^81
2020-08-20	Kriesel	NF	no factor from 2^79 to 2^80
2020-08-20	Kriesel	NF	no factor from 2^78 to 2^79
2020-08-20	Kriesel	NF	no factor from 2^77 to 2^78
2020-08-20	Kriesel	NF	no factor from 2^76 to 2^77
2020-08-20	Kriesel	NF	no factor from 2^75 to 2^76
2020-08-20	Kriesel	NF	no factor from 2^74 to 2^75
2020-08-20	Kriesel	NF	no factor from 2^73 to 2^74
2020-08-20	Kriesel	NF	no factor from 2^72 to 2^73
2020-08-20	Kriesel	NF	no factor from 2^71 to 2^72
2019-11-07	sasaki	NF	no factor from 2^70 to 2^71
2018-10-29	Niels_Mache_Nextcloud	NF	no factor from 2^69 to 2^70
2018-03-04	sasaki	NF	no factor from 2^68 to 2^69
2016-05-31	Bruno Victal	NF	no factor from 2^67 to 2^68
2015-11-14	sasaki	NF	no factor from 2^66 to 2^67
2014-09-14	sasaki	NF	no factor from 2^65 to 2^66
2011-11-08	Architects Cubed	NF	no factor from 2^64 to 2^65

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