Factor Info

ID 31310
Size 429 digits / 1423 bits
Status composite
Value 159143573569044235047090835838572371332850263873027296551933888336948898748514284708518621616934635025530158888987541273080275222627853158870864230134526054591289667512224857861222352955457624509142914661448743617916433464549630528764282588814046338739982808709194716110662672044770427100667086080293175280235596308834498805083700952158573259744096206705527124429547530897747429823183040934965071436904130500534571242812267337751

Factorizations

Primary (ID: 7572) 7215934956451622094949379164309254404855094763766767407121 (proven prime)
(ID: 31311) 22054463424279783942170160176497875592523931945652444251432071405123672118934362084672785802516971067090878237978887621053872999042102674128499078530024424953708034312849343932864737137014439478034379455911413613223060643760446906417915096420132629498956746381336663621139673559322703957510295118676033744415110614987674265403925500949074651233390299575629442626961477031 (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.