Factor Info

ID 105479
Size 663 digits / 2202 bits
Status composite
Value 498620919401749062781493411306213806020623985928902641580011223593519663053768511555719031849655513901101454133664090106779661229468610160337316488121702279382918974602201797037812428219902261085052649674504711503301334831419227453408639203945640235366980789171109134423919340822577365268911275744530237007059099682081244334813044177684186038326070262602127866136784491692150400613384313211944404179406115662115864147928201390760272069731919274946093705736709967564114383568582018402007476046139329114483265163934404803369192967619412273557579906179568277328259157487058431711078702588071956502781959818203175082184177708142343983064097888481365588451938922010959

Factorizations

Primary (ID: 7413) 954423225346040964978868549 (proven prime)
(ID: 105480) 522431669892532533034660537010913289367698639337134493174267199984189045720585447016455006104347852363518655742386498617902319493707452650895255333169123010390796320037389711404676745677691187106366654204532407467361926276466209240402765778128993382944517396633326361462601290562396681248729443854929811817976257491426862828345359619663905511316995457311385934650910482979414653886630334485353368683069239084491746752418114055574364302444583880641000743427539869675621352666432021661361807988238355656796345836217738593497491171827767363685664320642119836964689731279592206114268919393227579274307630027013122406003089463741695498377091 (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.