Factor Info

ID 129467
Size 897 digits / 2979 bits
Status composite
Value 494882379099518413193692778430766768607896721008802391111874250964201734262860517771257624416979859049939615216481021211462585411896059408613330443049485355010935939945126826632302996306576616467690894701361297834165565777052787495564764438975491526941362616259472748570688667253442192183859957134327292072016233418691136020655343796974552755456008419078040378612456372202274998289961166016792504429225307044504077165406715320779326123014053549563029079294761516730332252177793477354873345530612142104036669707758602291750881714984052115846467565566846438213306391115290521584341050545697049107964465479239571325689375643635146805100370060000352071512119278326281320436372873949147121598797725187927183523960466223350014172167965441801017077842023517430062819197819308337966892223161044410714823705683876416432280206619569937099962405488837764907882160814263961123955242614151441804385889762399169

Factorizations

Primary (ID: 49123) 17311323941418439987665938864524067923080633062223294027721454782059862007729767481778621989041244783949797543720058523535692298662076750158634611254464582907979649852112215169254815459484883931395623192039602536641964077671663536659 (proven prime)
(ID: 129468) 28587205737365987817115489199756601049039548393661346374643160353524063085263076680856800168669780188079273537570919606826609868789614238216537645062868546693513856869042299676934939990099833831629156693409256915943359968129790676244108514677402809562851857722797799226859075050247682871270822646174532663234565149615181186617672540937672988699068970182380967159707658894180414124018434620493272867767698727978449901984715092053358054321412379573449115579325421734408120647580937222262643827967531816141923019243343664643544857327997395505551639080722864856604117548117848031506655262807868299749006211472263757841720460587519156977262406747139974765773490599404891 (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.