Factor Info

ID 170079
Size 264 digits / 875 bits
Status composite
Value 137873669673811557711533766756254141361136189400171423706894830824747385674556027534418620484386288084353125760064933157446505048746267315040839011441148648533601409910907533064472890905150970149143913612515469108745320206406384858447421130209711935929118855335329

Factorizations

Primary (ID: 169677) 23625835382859544987043550100993 (proven prime)
(ID: 170080) 5835716174245351267645271640001164729839528661338561343446522651230717416586640854908426146721391042295087882769583202429936812433504283195657839904829190536602713318057914421519124168099646913138862052613589528843773814532566273953 (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.