Factor Info

ID 188566
Size 1164 digits / 3867 bits
Status composite
Value 846802724862391098323722899699225190416367933853490234397712526318951551632588618022681999886469422535415590316397802675690571599653201914438079439714283200694648996719451225810424462244425226452644550006368929202415600789696277782800741440886203014776762343169309721141194842271579454367035642041964780090394511848910124230317449613675530286748663757780381850051222003196317386061413869093050879800336472837207548712395525615925911838722133005851909619820579385037238885958198527268044523590096883042680079606320013426220398491508488444363503550156796604941921000966310228931285018629672893243490691136323772892748704966523600138968362545924757408735460983635141040442538559496285556330056353567643906072325286611877064208210966458434037378212852119848113515512813556439225702978699963984716691077522740492224232085050356928842553121824117134267961417954604015914426897872968369741337728339310197007652747677245795982814849272223592189290355927103362233920580752828177917215387202469632646348137285543071903321730243546606110886722154575575662519919666109654301958698762791748028620248819062574064212040361818821021345604360255380166535344607926134317510933906453

Factorizations

Primary (ID: 152328) 4242862163150771752957025224290553806802577296891406355450415592129383327977396186463276781150296638891310043413529212493841574580408122150171 (proven prime)
(ID: 188567) 199582897652642795736372214212157781352895957709484306719580345305861137275708571386552838349455309950468565958198946919138749757257140705387965452557126048334442559376038279888699592127181066739361054477722430071886416659314977391859710242281840255432105997338916375117120573545238685747906413674746239069480689167859458202502340842741151836543772951212011771793357190152707973629293761040793155154976904098630288171503953427228982082243181348593297599798108194378086397806316861933557216320415131713593519849158432150276368036875830196162509142637854610883822755778224494052800746735831707183123122412440830696699407440662687673410202339746181187250682716081095999944460757514834340393781237984859743948536522843118632876585627487588503994730044028039343125023819432294071264859817018786090026082367712854376096427626807127568235183749000427769122209023790156897628593760481146985312299581699485707372220877459801018755208993443741922427088239178808651094705218128506695287516739623453662601937813832732856962399161792143 (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.