Factor Info

ID 196180
Size 595 digits / 1976 bits
Status composite
Value 3959354937304506971696055543046678413826153773309831651444549343293890551478565060832650990016961525741247540409822725488303992756484354202618869985969109191298187532076696311309309854394842892906242210596883187697081557403667708375511551779706665755045719266661876969062978259874904735474077752862440298460795944616113730350744941474732077413536094479988101168630437444863689536776220797550729510060860922675440192679500534839479486962684319437717144581298577861904733647717006501880993691674030257300228825202967457982758434358658519702941407490662273942208639428202427599814193880996232254951

Factorizations

Primary (ID: 195318) 275448371257894958487972906665666506002381334540822719199862358380635570967329820185649 (proven prime)
(ID: 196181) 14374218003988372166704160795977184542125180418250241166843677917263935372391027555499697966787695606047447221043315210953892907027194947404515366548944114690683062375810829018122392015095723275572941455477958387434352857430711334273170578526276984127948266129311008077042204053957070933723600672329847225527252330321826273570708358669912935294146220074183732983261897214100460503827722990108289027236228284471149127390442907349952960927116188419295338174222802110936515308742131973271429542649255482371669399 (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.