Factor Info

ID 172593
Size 550 digits / 1826 bits
Status composite
Value 4177583707429056281064985181042879584318410967554470308945739720116078935405794513008696320563555150926157437957093556398820102851909271752574645481421258739419353488907374948862388114713140867016351324716120500118139043414754650198111307899605848578622532892342226718207697842158701364932630725710310354161613962269745932811708954364614846343175515117925973804393567614092956766763130869144774429558758359677621691977442147671548456325658643495028162536046614986842145090999998158461283508394742352389740118745933044387341151937850803147798234272071

Factorizations

Primary (ID: 171733) 1599277183924083741742033858490377187880148347082612286403104842030658336420826922219007105667623905667099030034108373537631939668380081923094540764917799966611751 (proven prime)
(ID: 172594) 2612169891137121634278397989195845881204919602564705829022662964795063128814897420369750208295843293209775974782877198233225808730870027871797813305422271947771997149580924906568173080102250425077613802630976659947843319587970291979272984788352126445473851432759943946345817888588495272493149668333778620767606378892880799178618653601195354175498134301529254145434916766878648040376900321 (proven prime)

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.