Factor Info

ID 170570
Size 559 digits / 1855 bits
Status composite
Value 2103648852615058381304822539678454425313410569361781096606844408642247420210824685670747589468436224383489277827611064630826552055034134619855163411412173730326705588484497323532236945368109667682070865362090295402082690442698576081933672828251199902836919130299784189889035603764404396236143606437973928531281357034745876840344818723912721168765320022839570629406969401416952395194523219040870550045140101105609696755288151448478721053426831913463065611520001366928029645471316655731392372873899567164102863537456238685170815104676090812616084782078510934087

Factorizations

Primary (ID: 169687) 480351925335801664912906769971353002047717679290106368639700359254827699340296166585726735349454998361 (proven prime)
(ID: 170571) 4379390904167713337218049581460446788722195426612015702114376035285968762474993543403280540725093894054278223956183803336717639389548899604700035671793389181023935943199098468774285048868279986976494805087723145265618259983261074377123700597172274168875386545018739812142556289357683297588899611701607953674757152768360702852722962803053713218947473889871898667530449056071739357466225336500458246831599434664388425691490962028152957662974893405883337079967 (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.