Factor Info

ID 103881
Size 613 digits / 2034 bits
Status composite
Value 1345279097715116703171807649967636373724780114375159973737259577738829073616271408135432797689470342309078639078370921972779025819229074071089294978814946527529861909856238888975117261147407535182484279026915191137999319922853060242445127998237660908637137436881604683077998279965224751571444415449897978458303590715733856325496671199770426494618505996153326281902148370724905363427202426843957214528849516055247782864377444897088080185605607598245838121643550837509053961280748537446000950831881037797706593578315910019917377682880634815930472020323422569041277269030053533937532554917738094720817540953777281393

Factorizations

Primary (ID: 9581) 721826166713774385062816673186499 (proven prime)
(ID: 122479) 1863716168450512835945620178709336859956919657387940028628580840524788579973341855409304887474226742771971463057219716047179072374265168466448699429515740825336766854290930311027320005421235702811512422215790106118946657633779509010701052128970682302420361206624486169656002081116709585140033932659435577073955996722412861147543034851518395399938307637526773524984289031941169652245673167019354146518943677437697533650545732276758715439392267511449275106167022742955575022196836495122629910794051441777195863740952513291404771442617177396188493697856277448691866889885078954674107 (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.