Factor Info

ID 140689
Size 1019 digits / 3385 bits
Status composite
Value 53137244833877618859159156337993404955151770893192442164623210731948205555313289340538010040889874047152908956587909633017234188391090619336140167396843515321710504921147251164171830947410407131760656914022963847380920348508561931200059758907739787487962958047342100520398941499081455460175256619635852990366553929193782623432647085708069433128165435652128405085009174926012694459770224881291165382955867698708072121484036361944673633101944200552057555287165348346192050831188043204132409464622251924599480130357776989044922185463598198487447585961091955014941376145041820173035760084441154071030941213131897179617443478060292448810424576964170178140304314976497562311985789622400962069001592617824200837591717319549417085096391034674981853339044057801372320156237908095491350122547274214933371995911045551050026938282514021484472615602428556438408564693334000197991791314435238643672959121573745482857801725724346081086146454121180480321313521812797996027328265374302270203067149558069894325639058682645410318736294189

Factorizations

Primary (ID: 174125) 160237923533811419185919101846091573 (proven prime)
(ID: 175641) 331614661885363588838295810615119008685227491211987954920740353814351262222896145610701159729546319381372660012700758222465872713506846110244905123101993183519986213841250929493440370229874421009393923497950666076117202433516068487788280283227538192013909464424947561726214659269630506966075886808061797813392350685227622375591079363792654778302053184499548921321188110006494507113885284994168438195843142807584737376638955762698684586786064851042180078241211029854540171374289113570889049330864018443259017210373211142949637596119439838396178345347020202260972678760764539909351657634880519036738547315123314130547562666084321500827982603389712051030899248957248409197835353317174434168718940016513051727650071787642577239644251460633281073285121897153642100618308801376154194145267765309434128724699745789661921674405384906886908897982274308029664818836968407749895735153095625139612691031277986787053286486651276945704633515174925227612785299995795453435643479181609559028504922393 (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.