Factor Info

ID 132169
Size 249 digits / 825 bits
Status composite
Value 216281255384110244865257116309040614706690314607251754451965401039717984633537490835287093013034527033779058657574424886565118185190542636812819519850292674731637507921286503913961570387147132182177973157632131140630292607894891266268882883842636571

Factorizations

Primary (ID: 131736) 5490236844314625181981860471139 (proven prime)
(ID: 168038) 39393793294742598445347311774448933287313950224025367405320697318255568873789621165899312269771814568517065498827152042648865415471222625364893034599144587657084327570523011953408503162781603041246454686640891752646889 (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.