Factor Info

ID 42574
Size 268 digits / 890 bits
Status composite
Value 4188702269190699384411310884426415353371207908554856980458561294725070265562695198121151664231262490844172461042138741100186720039205981054135128205806898941083124208191224179101370150587276211140364475562187021550880729319974670809957666530224290854552330677712483307

Factorizations

Primary (ID: 1153) 177736127099922813767360469853533109979011440647545873549 (proven prime)
(ID: 46500) 23566971653634723709291275238366137834404333112325103350477879619602945704759666185894581365390187823901133870159728347227106610846997542366962696517996928468496888920720817205647868044801033569097005085173344343 (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.