Factor Info

ID 209589
Size 104 digits / 345 bits
Status composite
Value 56172759867503084881131344536245933949682321390389294410907768420885881092732381206578072556196594238281

Factorizations

Primary (ID: 209590) 70474414911097073291566003 (proven prime)
(ID: 209591) 797065998183377398725664211772044410845917891508023230257467892164663795185427 (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.