Factor Info

ID 16600
Size 125 digits / 414 bits
Status composite
Value 21583426837435413926316280213218095928530330036532775476588626762793781983916033125673689738556661151030735395691870921330757

Factorizations

Primary (ID: 16601) 1367172296621765608583209862989093193371834027 (proven prime)
(ID: 6809) 15786910611608572151933615919570920019287733311030065854227025502988497719030991 (proven prime)

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.