Factor Info

ID 173791
Size 1084 digits / 3600 bits
Status composite
Value 4641889230949253834107717665351385407605261118203743576069222918049598160024293672312964835151324556270128579449030372659575692398827743634663178206489029546571665843791799823196463388947861148181157757394297052430542018605951732150004621622811132815299652079186730381666682790938624690360060180034483249445576899131155056279988511541545640322671413521663021631718876862648171926721815240245411603512636880721737514543510296892802647129936853056321450498387209265285420881856541477096314730925055958673432198492060166235872696242765668733267659775726153059236084909844491920826951193510126813757443858285008658621367840276677735197922264910808318800413767981542529742050924068805524979279065859388335861624544769174280174298355700147295232850539213170847109229578549934187680009188844233336093489785482721306273309714185115563713451707325236782478952816559661951481735531505193519897366677796880217662812837213521733926641680786528284163767098966111493670051974631795523456916878273246884837322688096174825252798033914802452652671856108695383058961756630314753952788784473641020961943

Factorizations

Primary (ID: 171403) 25524535334361275676419130602983 (proven prime)
(ID: 173792) 181859891674514284371555709795999264156271624767890485417631325527278498037070267727308269588473615357329214532470439034770990745867732978589852785346287437176254114404018539649049704267585118864631181807994212886193707645197740968865020207366074728895590664130075423990241626684210947433425385881065924474881672822716570408655230927895418105979395903981738614184881566398480363962157178967402259377036125208834404838629305995518755593044886410218902092495716619643494960633410793124960296019990083707325415859756821211608661985150225046167657185659227792965878040997091843921135272577428001627318186256408138612391771582827355745904930087887177872391939595543090327412348530413081753965335502935783031779905915412943551164823484244837513370603105845649620406665175735307143915404541325607901755071984690870160293207775737107636426333438007106894860883811232992007195162086416264464718194179023337696019002616182601573900717041681357894464003246137805000214638570745978704699851719692217538708036625041337746543690265599016452654343806188916998936647121 (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.