Factor Info

ID 71199
Size 307 digits / 1018 bits
Status composite
Value 2642145754698049363390458456221467519331516576419403823032101630287087041313073410151665732888173545579509602534564660566533936198946151517412188806857322857661856274128719465101726235083185961775685593224958397299936344269478120611357344726535874893007291590470850244938241309472478202373267650154532064643

Factorizations

Primary (ID: 70538) 4443043113983919668779 (proven prime)
(ID: 71200) 594670293966364571875438937361269197577956714118305145477263713089755543602028839685643271936503877668808675658561248301134977772341199367938410697429520453130775668704946162330476438742573240799166975558378611089885517540698216041750248338483945319385689479536620306587609058614532617 (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.