Factor Info

ID 37956
Size 250 digits / 829 bits
Status composite
Value 1999195819808658233473546894877838945353525633874580595826217993657458921323821614467924760389753221403611257794124943579492027453826406838156938311294546305677625027530013436448011660109272318461150327514674247725466672523345349592500075381420638521

Factorizations

Primary (ID: 12794) 126416262074711692539586463824963733483396340669904774935421 (proven prime)
(ID: 37957) 15814388014630099871350267206841899307664108464325022332405193570226368540694204962321006451592526876805875552005812713333798645095922817792712725160265120941083503968823384277703359501941101 (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.