Factor Info

ID 88017
Size 421 digits / 1398 bits
Status composite
Value 4018275974762970539253239271722631373287644392129516588852888151188051015097117326033186990551307074347747807927228661510117067472212059305763752728078312041094867444287640267334233291912699372836144761336465270573330845213866706681676803455402877751640438997156490305830882160625827515948452962498869784994801395770499844816056914519749765063036059433678260942872395107602132495270248792837275102754804415363597588277201

Factorizations

Primary (ID: 15083) 4879741092114972073978180041577182966084696612203787850124769118520779475107029347607761 (proven prime)
(ID: 88018) 823460896574202001152845519714963405740424620089718321382497634218206751904548033771850978346395281720699744540246150119123694694840485562901241262231566807687948757526041620362472157043354013988020296988217178885444540895189718153865503896066790448072389425134400718268486302346286068138986712137217033749384078950633814070164919041 (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.