Factor Info

ID 57602
Size 262 digits / 871 bits
Status composite
Value 8687931778971398028830581513840647308403469733118488553229599693198679722003325240435158942371879526913399228987772612021885559012011228812370401030713058017817831784962151666905961403368846998517009116130616933522115419079650579771961716759552975403326654136343

Factorizations

Primary (ID: 57300) 2196081241344228616463801 (proven prime)
(ID: 57603) 3956106730210712128434877164872898616016657446906147438070967675174019994951854287845615045966531648641535640402738257914832948716630301677117390236390899237713745853330276896749589855352498331846559359009807689623425962494396300555172943 (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.