Factor Info

ID 72810
Size 1175 digits / 3901 bits
Status composite
Value 18567481364992602041788411300525125994259688888457441764106339474556436914883592039611205188158667451193825585287280167959357945792732701724822496528277229446613765571386736126638090702950220299979658730870129596552845557271657487146933381254263012887332318901435065313930055308860329962654708523370976821810004695938244162111035453296798434199031243034712887884022707467767538337209346237505094481381896360380681858485409120746044429660386088662681944429916344741645115096839332820612730010960125719642828273670404316482150078292142859463172462064110862314204231423923165304669792850813475064880741111856990095660343921268772718475664025187547208481329940204726411688875079032548052036943739270121577803628824236138638441777151095703314907118556628901043878339003002179349146622022419649211047915137363053691185544204219188417133717795855600585624726248165315673769559348652922943057235443023765904784341118462608084770636714474686544167629809455280295486688568003302042397618998879020724509020000960138637798499517982902169411640355078245093123435272064249800500662752404082379357120356038857186853247037320415258993044069003613764925183296080758361421021900352775190005053

Factorizations

Primary (ID: 71476) 9256671947701925638033321 (proven prime)
(ID: 72811) 2005848480954560673381095199529220630053907637407664686975847683313691050063533733060009221969550238211296184597576160737124146217381387109241159544809435130930063255000263082672465556994815623087924711038390033407148597450775923000021675013754986223796655974059016406353915309003471398478021585414647796529649490188017600551386593112024683224550072641943104004888552594066948386604140397926754764785178854371686405694014718083303309394490634382982629710911446175140171949128503299198657031025504120737581006177062473718615905461613228633768705324113014188233757456462593516941763631573652627398786604251262751252803777669594106596854355827997634531248868760774288393065224581224104325883744173258439270986389150944177658317941837893300533960858204289821436530727472393950726108748293397539133137218535320757297454055585504093314420544519929915197948327136580258162720401481170987278340495595568152023772283061021478308496493608904998109869695538004669002157295457406156885976959332311425546383750581767459936098399744497479641283672026165911179001707246144651626210204388041305854770086153943361133778611080770080716254859351960432604538089147602293 (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.