Factor Info

ID 5209
Size 264 digits / 876 bits
Status composite
Value 264889078035769464131021968590695830239438647047871590537136560658993463174168834865842916038277357127185153678150221584340188139428021278140429319993833942275751111044599066938462289174448045828215146144973361110453006625500809204903437631619179418626624449451589

Factorizations

Primary (ID: 12590) 58770727715103776715586741 (proven prime)
(ID: 12591) 4507160083500111648412190597411210550034013765308368980453257773541648022580084940148978873271912537032716598891397871714955555686763782580335412951717353785475154889862265997167476430516632577755586873710606472732822944716450748386082129 (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.