Factor Info

ID 144423
Size 788 digits / 2617 bits
Status composite
Value 53162324413694057284840630834238438762255461907415981157479018384185708085511311373318115882023239095999873654045418443556223877891849303347894404309466318394310394225498447534357150608101150189209101748713178352864986304440687548416355761660422224111180088106202581585654663409247696520829335207018571803346483422183673338975163636387335596285721115971765179218607940485114091747108442795097252894446675302093620105430383279862094233377462083991200932729288270945139589180552897661524463176782547372700034047737012101250989696925034569472989982179624511747361346813375553896120783017015177710381619065760501520478774805957918663428620940075108953852415798100889041097518924758302375931188459263947308841940894287630738481243497053363953899615678454054696958996101926230843111262181548251

Factorizations

Primary (ID: 143247) 20099560745902897862501 (proven prime)
(ID: 144424) 2644949563115735541308242625692904430003982292177346374887370101534305972526599668743225115228718222341172090493042548282965375711006055516097033675932452139277055054910639529891091507681580837929978802032649096431856715247722946903458993884288508700429908935971997305834429954007338628491221857300651106828352446968501853651022678379013048286624845200605069546225131430849235236104005545979329023593430257918848889127255277694909501554172253261811442029144497844384138452036278911548545089194659570545244546337340775615675140573387292836546806632826813592365629962502439426863157037489885986152843435507471071267720369751503308549592446641015012650494041724477819987446277554024869177512477541169028912216788340269190849090234940493748163816998295670492554761810751 (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.