Factor Info

ID 56379
Size 651 digits / 2161 bits
Status composite
Value 293773358734081301840245715911101051215596483691694184632373370648402051866200416865449648181892210331457885765546396367460314742809272061799341720337330466763676941823099303087685151733831371316005103987835874248995553278010283147774173823034601358614462148916198954290985946710026070033258928643554094265383183005497469178179937079050788189281329842489018905740097023142661315824220344501099552694968952937980938143582346382728477938589101014598876371660092066877905039810077299904450511728334602401334217424674596429487196483997876465393173236460035255213854285087817253964046570067408690206300122712160242496156760144526771558644763362957084838389

Factorizations

Primary (ID: 56380) 2421639468919620289012003 (proven prime)
(ID: 56381) 121311765233634910857644694428809697460147899489124697616973018640640915344213948865420238163035517877216351422368341345441001766882947905158442930702879741938146719168217955200308595683723142700235413749816458560677803706924135048340529347083818009961104891283228675820469601377031202773296392013474220115579505501939936115197781441019725763381559740349740431184215777399375560548281739977830174541024158972242999108788221808059034426574255115257965399325356070158780269290958411097999858439337176946350703222012427616339068168463938458423220425485973352124638642036515637020624605122730224139073007702178322805828589049427463 (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.