Factor Info

ID 42534
Size 254 digits / 841 bits
Status composite
Value 10393148740053837130634337994835721915659439347618458127981133997087751389510488852904105723951880150798354932480648522400117477955155458369219247421896340801126694738189961929869386710222861446780892377498491165122569323327807422348039345270574953748261

Factorizations

Primary (ID: 46445) 2327889658108064877833832429624919861 (proven prime)
(ID: 46446) 4464622583744202637180087270710347575169258337471311850444781540131799506145559395940131829542469326754566703317035466546480048805036201423959103371312211069364198475162093156063891121508661590554619486902236267044401 (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.