Factor Info

ID 37880
Size 286 digits / 948 bits
Status composite
Value 1343499356556258640502114038804061614364256339648671813819083468146029510438423031933973954581031243535185548705245308059246084483951786857524652919093691964258981300936797954260873744039219058808292692897319608068317092497634812023739998747484417659394750318880934506042521643714125873

Factorizations

Primary (ID: 12747) 104542451469611729792043170216041 (proven prime)
(ID: 37881) 12851232563135229023550887435708797161596337641942210829389193759876341643513791803293508950552730844068040328960073247716264396140749015942605772653196519517271256705615425541709793682720555445366025217776145037710663045616564100966412282693368118767753 (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.