Factor Info

ID 97317
Size 448 digits / 1486 bits
Status composite
Value 1272922358478627092566606543247988296494735105856983578302995916543673198526883773968500644737355114755791357407091624919048395884231020709845270509446003355345680827751907235784976423614394236619926977118189503199892991104928056316560331157590730301199255622746077067996164311278500966597507966948005331950796974139477506888432586200269130874303878716741034260105445430090261570410472101038420750489574261968767829948129679992394109700769221681761

Factorizations

Primary (ID: 95269) 5206520255936910609072540845913496243195666334401 (proven prime)
(ID: 97318) 244486201129657446604207527690590480144290895260288365732938035934163345352848653898593780195641027592760172933716315025259983568748488073710596518267241384740909712670212315266449165164651421401641626656259304054452632735326161011190676046000789298647565253125173184035091800060646905107301555502759790462196947803163117777430231966432884907311886768294001142530188015374843251667289630211727763361 (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.