Factor Info

ID 24079
Size 441 digits / 1465 bits
Status composite
Value 631571563142814323287359916140326407676139498351404765454700109498536253019830604121013177708639348237174093734414125386787126005237482202827714480977579282773687212620075039099063158448077603759596592735401380787379189889479004880955088668464031606949689523076647606218171183617950675027205901422689605448373190777032565245580422581089230460705330223726648609322346165666704083348847751835265814674976990774309761810491732242239221336472171

Factorizations

Primary (ID: 17982) 277463632645667965008782910911 (proven prime)
(ID: 33647) 2276231869094556956138089448692199871334123968406160021669568577239877423616656113228205054591043888513843231912573902649210528151326019213625188365331243429117378561756653733099787427701929281973128218185209228145860106873465578193620320181285007361798306431967973239405823415494257891891019135608163142215531752880975270617107015453370033796285709981687187044810097225276222114643992000156018444458316140760661 (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.