Factor Info

ID 124355
Size 727 digits / 2413 bits
Status composite
Value 1491939511041473312132021181566281474742417312077843677315010738227104675810753341328252328943273487079614222042985418809387977632465833581177824951718521258270564958267653742842425861337575654090014155269185661933102134304364523958962580293742241670114352526582583976854351217032399404132999991712591312971258679140903677315048821352541100828102856327500529970473570823089363809854562220150302825685781536679555020173615594466124509697038510491668162515285760703597619242141136218789595159742757939610698436110257340666208088237317215912890582259267992682643077538779585463804141466512354364109803354616077133600573264290716951387121535978691012794797320047707884479502042974626157667841002903949848371804017293465331665740961

Factorizations

Primary (ID: 124356) 16637540894901536358205318919076636961 (proven prime)
(ID: 124357) 89673078519594698193167137778647903643239118720131596728916433441586459723494394762331865762231176271924641204134467957751815310857994319849290357985876337893522250639731804778943824539135895448418389337853139079368630353560554626196482201928237869517437420942174444346383257433859155080168490255376672634475853500576360734319708036168239042554172858059102023546105872064847982309955444342693633904782388749897723850255936506237818276807043990970910160238045362545335405836190798578009227726878349663195423886046339711759777500050666552870795223846536253656749571868311096790137099974655413376096303228527027603853195060886233224400901351059140850435332032531860900782375071155655727664001 (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.