Factor Info

ID 2268
Size 139 digits / 460 bits
Status composite
Value 2853172074914457992911823401360658698829232709875412300327896070121712155914894476669056010977220323326306458082835389203774547018547619277

Factorizations

Primary (ID: 2269) 29877981480806017715604631 (proven prime)
(ID: 2270) 95494137605894520631622200650595911876626195592470868465557173785682624796482816755939080254946071115981326539067 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.