Factor Info

ID 121638
Size 490 digits / 1626 bits
Status composite
Value 2288800257641034760721463158990604497597919718192586389560679364616399721919833441368542131710451230247596555562007214869684760080621348725350723789721940804451311350172687922154527489142845556550805304678280208580812629315858479933589268500329020715892192263999964282545172707445715079778047567095875570161826789243936082531900253148118700938917830410361741448577466392436668897420954410333237995837465715847344828789487723888457009301060410191963960504377706498327595617898666136953646843

Factorizations

Primary (ID: 1570) 479412056854784405901249320812335640667469803219785776556417433609534975788763 (proven prime)
(ID: 121639) 4774181677150269062390747071530976315051960265263199503314678641710345417317002844197075598846249817697040794678793389167228882946962437358346049289561506830660262144971944123219787041028758537354380159775723284837849061232158587587379589039374960009172511308709728465206036509497404900045131545459413202353379150797077966748835474382793918011192086000041028509550478649215926926694579162366397391626013135512161 (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.