Factor Info

ID 56140
Size 600 digits / 1991 bits
Status composite
Value 146841489552833687184023211159213323694173055226015634644620751655860483142086444549855961129952738440541731441251116291717289401661219937020448425539413112613372718444637260723028307223552128979418589814704854392452538143174477626710091664822742898319813649536597496339084514112533441683393078974858416045133353816580880957216029677966529009744516333292751659531446773888393753561902674379499202267202764570760931583558914791640854316333922002740149968551085128592995662735064298593634487039927826014186310302146172018147751400445623695299362233424454729040705984157708142610603111510329288226619023

Factorizations

Primary (ID: 55056) 72019220497491955875703699 (proven prime)
(ID: 79944) 2038920839999197028475037100894628583969303105095874583060644246210491748022800796579455483016054928873702806077263563885725322286813854230799435742902374360929311874130489831861238013444066549291140003534763956605178143915795919419002887715580659908887482078511796531523339688124634150700603005125608255075214495742423214687383048937434504772296718643392859048065172761460390857800648093428655098438277262864191905321866330128575168625507595356257575720923321490573435726060728837489308444361984686937411194370958599096277331486247107752001711104753820184556915751958025877 (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.