Factor Info

ID 90744
Size 323 digits / 1073 bits
Status composite
Value 71865717029201198941409292442944532167580197999895967092604342061112227600956895233648345437112066743514153840153372775472539339117945472283527131546802033978901225479747923076343451857459339352871510935662477221070677026879355031519002886163365551992855828640439471924834713323553250266946170839627852219146329248836097361

Factorizations

Primary (ID: 63400) 3534366624825269090846591317571377816092437915221 (proven prime)
(ID: 90745) 20333407554388637802840956638930928422538499338944395215212047085875507411011436897149328394892680807997670137755507451838946218442331942995614843081651493994140492280349726221023930997707424748846653270832638016119484406963967516226201454209263513038080347010861184883267341 (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.