Factor Info

ID 172232
Size 516 digits / 1713 bits
Status composite
Value 356077899342840064051740722184165050707695704164362256342201775733699092467206980105779884296810925721741562456994309856518534007607323862254041135713141157184487681009991996808614521298108285301404341475275011043177180968026784519702552701515779171180224367166408431795405755792570476102565781408556930913893670342453985680297851571118639058352338705550417418526683682148381400811679924865804632552445177067706324677630891820327810604566308956511889162523956537869642247856271089901926501776650979696198250280784757

Factorizations

Primary (ID: 171446) 1572292284535161172784621719088310817947821549642953746269978916728748977625262744925729062917405994729027 (proven prime)
(ID: 172233) 226470550574578675859653466244576848843904829067919458775319103879546001368408684818299815734534408848201299870452108850158416351984353649016175186689975184592761613512653962295036646577469860531902496344889544570981327736912329750327354739533975466425384357928324644614004529520241765520724474652657322246375751303624649624516618941180868243744026192177747087605064517883413897347180602392824792210260218197991 (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.