Factor Info

ID 110579
Size 645 digits / 2141 bits
Status composite
Value 282105367994552079215182906981379101374381540867683934673677769051650772354735276704872134504484790644357159667518285338629495882444209331204659073401697963660193880917271759142532373496018782409341112857225712907043034345985191880267967199295792338760049482249982477303334911286658724632110639467876052881027137543787464134239622715287063698233738745801020563058662510916873644361255693623517714827990311959663504648811521283270023726539545756402273261297249625633803789915426594782524916226488222231127447664841039403367302782989810950134814948848916640377474783797624523669412966789510205445677376876247980471010943543196502251463165622088383

Factorizations

Primary (ID: 110580) 49386831540147394049 (proven prime)
(ID: 110581) 5712157658164886217550202178694982589978378391183637261945051412647587264342084558192734818645796189440130968772975335361061603467024310839828821345876949999921526607839818825792638153434752211227083742402423611235139142163968894106261452262491472783768315687506232026162558494749492309774731633971187796260228323713136953833889558025490627432495160976512295348385242245633465837335349019716636844306981350893896929443224209832569461382326567682770260411126053975946631788529580007053463824478000996266435313549480959873431479958952219042874088121480095338225195012638332288985826216881236807846468687045713936903342431307967 (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.