Factor Info

ID 53418
Size 406 digits / 1347 bits
Status composite
Value 2298927315477327744217707107488778976306782010241674808158970639002383246395772641423912855185722848370920121076157182276597053483485346106089282058509413133896895508860314123071892736641645130278481755486435144599778807513838361923184277125266497898227815017444097269478143495541117243168106355328757235853098045588693198624914729889825641042390544843200847523017906394090350850285763067981363995321977931

Factorizations

Primary (ID: 52489) 253265324522131745115559 (proven prime)
(ID: 53419) 9077149901254779061661142608670277237642757789464117202357196999690403506843528530397467767062640387868689017043683778690231856482688955257565510446138910560964298466772062788986058386962894613197108735294862525590295413478440672847501938505687680093884221091568786807160230696504548172378276777404228064486990685626086859155529021245384051960632077811528647213425831746443484498109 (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.