Factor Info

ID 64320
Size 600 digits / 1992 bits
Status composite
Value 224914981851146085079739676422565025843717700419015239465953123924855598234241905939560026427136096103999449551415993004188689021502833802778974920165789203039930926942670328937404463784917377961076492452388351251804855068156005910890045382113081374538970074308158871832372279399765256049475016245384937332096028423643519324023962999153716770441757115716689032338512591138462404747658625800897025585837038404515673111393372084301168675476285700406164270082618957664324059959736847722236155749574211997480155752528306777802836046417841662087281585251533549697266541517742662709598437117681283333982163

Factorizations

Primary (ID: 90730) 64089042103637104577429392425383689373257 (proven prime)
(ID: 90731) 3509414003839230097375432629105571745778444793862122954389317367221501800047101438492993304104018943250245660083800103727838123837110496658088482405572409068976502300815056972689483017379353551588286752216204127267933494208884387716702836729037841522521721357865948555292255796742895187154561721237961523321025072980474597952979768357225706755144351337678339536612162029770489388331767317557432917139371168089789380720204220430960919795709613272770459454874792783288032106783842311796329741546507142113448902354160207262578079834047414903288950808781557280059 (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.