Factor Info

ID 153980
Size 1065 digits / 3537 bits
Status composite
Value 508344174320522587077384176000678881823412436649641106914821936747018134833485613653955649773518784406087136409635695328459305926133513805361259376192932067364992011821798857700653204869489630826251273841478711898763713210982363877460383942447476297582640703120173708851486278049575082371317065341284002400031422325187116706443484995787376054343112653087075451238321586619521507826377852556577915683274245084657978313044996921123632917289676041324043286826243771869971786096256027619164443983918990307489635236084347686369639997780361332052604264285704496699391731743044703515264228722124596672862106655883137465808473769072401410837479259015617321079659108733385829652702033127234288912819859089412830809321761273318930498230528958507449031175698364044041296094003434073670474685996306028106954671939242870639215665167014064225206790991035707745304069873754939136938292245234253912038600590795867773458881966416632532679341270391027984216448537299783529875274271737727062540900940843287829351607038297322962291997296715231089059669652809823121669690490286462461127

Factorizations

Primary (ID: 188090) 73834253312898047963415782741 (proven prime)
(ID: 188091) 6884936889200182929938150562031336773802055272237505467043438676897850279313626844799817897578246933544529203406527079954416596827372537662060994479832690575816716230887460719379797829790647283812032954687702253621051407949059203788850410728719638196012733551626935970573379545390371868724409762955575023306661215621505150991265516329952171405336912500022466745971476743365025132248413285923532179579392611168276558188765922314401957985113347533287309353524660781473852895455201815826590416251149171901134694878569954341361779592723890204958850341816875147076186235988438809872257398313471356168694303759747760855835037540274991021678758994861763992741163421014266434723215891372669885427795729061022680987481631568074093939809244280303377680507762457806902139224850896447234654459905739103969785823184433106235070004250757310933302927014917082835748580174153731520892010235724777508213804820135057671343432122875130210664413695826075508380441156693115571211443135613327220785817284212826508826999405739494301274382241586307162016850347 (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.