Factor Info

ID 171795
Size 253 digits / 839 bits
Status composite
Value 2885704256981805197979096053557291936639003457458726378848428493898787787144511928639804772679495008008814568404851191304614143403048542157070656055828531928076883010989042149092401719570542287817270442080139758078629436510207264706716049846748462007817

Factorizations

Primary (ID: 171386) 108714613987780745424848437010873555115285483921332660457071689 (proven prime)
(ID: 171796) 26543848624676634934548050254930297495259093101948503627554030990954537020368251530596883666034387662388708311481026937973830716262893974645447361205173808140405209818894248059005753366434753 (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.