Factor Info

ID 42466
Size 253 digits / 841 bits
Status composite
Value 9486097658105052706973667025912870906798384832439530961845783245581468072324237543605206333549763057245323413009216087493796999796399785038009331260073131786215351024288028138442862587360798986264334358287624772733871003279523386672676179343822097131029

Factorizations

Primary (ID: 42467) 256134602178198608164284137 (proven prime)
(ID: 42468) 37035596039871883612717909679761105902104651881280757517424770983458152346385486822226834141628911899399553187983317099543314150743856730348894594044838775011312741127515586355585629493563473033726299241210053192618958697751117 (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.