Factor Info

ID 21294
Size 410 digits / 1360 bits
Status composite
Value 19563969067807848027799154080389264308037521679768292811745038424892041682975105749791579930656060006789283257279121875782578819586480685637242581410147649299224256403595580744603194211811115747468004861565700746664912114496840689494432961384846712421533633125623629251443823682664599241921155936771883831079831545036215543295541001529990034997991560877367148993729456545896734032257232456354676224331012006501

Factorizations

Primary (ID: 6694) 231669654363683130095909 (proven prime)
(ID: 21295) 84447698260453416117428164308255561498142680454712428368628861880016832475202272924678497359134291492443805496241543059625143059492815048437597901321871169127974935554118553916595938966999058629724636277429849630022825108068656392017474228850309001958940284907646164500505974163617751953471179728664229154765373761025397155648017337759036388540004149452007593189362178186834163918823489 (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.