Factor Info

ID 56138
Size 624 digits / 2073 bits
Status composite
Value 660593967127819675403996093687839854520298855150832101594314009235796050297606395184433728104965147449692014497011671096469699206214612664933970223211574858938883120960001171708366320436416665683757945964262623271621252973844227372920678372491879824816246955608383582768988273622419393926500191138405146623636527799422674438206619470847113285764302998986836634501280419583616314805843558762989681800105716100754617339407861367124661911449002014313716164049092650753377645156242010568827879150292088041333209743278509638592581349093098696177395075923126791135242995656175793343985928099455315862752776760817301564514104171437

Factorizations

Primary (ID: 56139) 4498687456382260611670019 (proven prime)
(ID: 56140) 146841489552833687184023211159213323694173055226015634644620751655860483142086444549855961129952738440541731441251116291717289401661219937020448425539413112613372718444637260723028307223552128979418589814704854392452538143174477626710091664822742898319813649536597496339084514112533441683393078974858416045133353816580880957216029677966529009744516333292751659531446773888393753561902674379499202267202764570760931583558914791640854316333922002740149968551085128592995662735064298593634487039927826014186310302146172018147751400445623695299362233424454729040705984157708142610603111510329288226619023 (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.