Factor Info

ID 176876
Size 350 digits / 1161 bits
Status composite
Value 15962947171517694784179701471562288512596510299377544726832800189526600884811110956139995332830568740975760352253778015881455897793023051224089637154702395969301624472491279611328335408810100976394020084588017307208044448792464513267808284253339463169266385221434044008416470661685792085444345291364329762465823198832852197246320133823405579115110863

Factorizations

Primary (ID: 176877) 33323602742895992215101171871656553624838923309786855933 (proven prime)
(ID: 176878) 479028251977368059802999590954619264916907510750869991652149237401359298115034114806752283942283834220031813611428827013097811463073424030891609477169393069884737372052426104012291636366017430967845728727304137427125349222160957909462655575889620798600158028296030950519066455117087032823873211 (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.