Factor Info

ID 52181
Size 746 digits / 2478 bits
Status composite
Value 55960941500176384743653577758622155669940048444028640871842052082410599328845521267311675068618687037968451328594460827641854360258422454560114634814099688834223579458066213002714953736850244370381174167244281230887048547928838082392392101175532918394488865463228861044193682090954202209523605438062795851078828364965055875211554723482783707086369521636206309228519797079163986045444536621008887079888745646518758042321000675216370833996705510174161319496197302375428450833341566360386715954447575926156773032731763409140407485850545488361786806247274426345871462444730296463141107057583677870637001657660216348155009279794259393805335719703828512803611197753916594020530511466592667917593913899141086214816161445393679252656026325012802456606701

Factorizations

Primary (ID: 50511) 308673703543834165513 (proven prime)
(ID: 52182) 181294813447655666218228988605049809193388915036737368671711977526918406720921218396761040519220786440393449058339458685950773047564224339644420029491313806375504834261271302201402959453450513269558760290157466386990734575123119009161055956861484406648096506761054885974219305910789808835368011013674330337115422152209675916259996895684225576475389593184947944973527853625228394961479567966631328017456774231338315631222675877664198204096192166435620835124376752844044054786825226874557453281161829939953276435178718223381607029286985631673988191519605662495294241514225885772516847508398597713306264418854346078622810562625476790918037882744965170102882792930258895334716573232647134489607968664549488381962480960349333089477 (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.