Factor Info

ID 133158
Size 377 digits / 1252 bits
Status composite
Value 54905656033014955576740378434772482782695214120346285706040316983718352730042570484914730603492610077699480038673772580014314827505224239261936986706044623698991438602956263881692737322879332511691739513027026187903245915036737591930041699942275328416730425364254350855237862417268992612737013001555868434594411103171831913093127056775738491135015135315916938830567234778547177

Factorizations

Primary (ID: 131768) 3246571517440758538481384401171 (proven prime)
(ID: 169110) 16911888661025573904690561450573983667002951676084039162052660783149509449095565673457659784385138359779299555149901753933256875647105618408783525164988059479634497628452315392084567800735530243651372530055077720987574693055831261913793133982620756344829294010546173424500793449703052655533751528494707480329632354894016245018159253082008195914387 (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.