Factor Info

ID 186853
Size 253 digits / 839 bits
Status composite
Value 1901588791299555367159930459043916073296854290674656718881666400969422279520142890679932214014428603847112955269998093029091330393484821740670883408720869048070529388289199869371462754855212346459421877756079230746317996470108756886687109542234748415061

Factorizations

Primary (ID: 186364) 3625532418022812250028323548550231321 (proven prime)
(ID: 186854) 524499183029395921583237224788949359431161546258036956048154742613504664357021861980056738136630390148917527026735545543166309004025683210598129576556302498081901485278786125770403790391052252877765602702914266102941 (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.