Factor Info

ID 73699
Size 258 digits / 856 bits
Status composite
Value 316571493479060118830735163952637258608043934661611503776608429332627335511446899813858601764961236415387595011217769381701233649685259875362576574625307902417257503875286832199514323789128421745515527851771260054789627115503036095764829162788607188101940671

Factorizations

Primary (ID: 73700) 1118220897006993145148786216979797392760797171 (proven prime)
(ID: 73701) 283102823714338384156014890585982012975528294998409067373628365377794706899776987038699605011493870699989141238688992196781308053089153974795004908206504676284639751529389822589079305223253103391074219513673898501 (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.