Factor Info

ID 20901
Size 411 digits / 1363 bits
Status composite
Value 103336552215810713781166383574239186894436393729789251770137993672326216492666904440225932254948036594098680367942723938898693662011818266462845989364910246112095649303132461548401371668245012698156538873493339813664572262888167881244788846263255623999565380087858260386792044692906706506087338039311682333912242913197914731013016530668059567781077215267586455552275973798903692487498601645005819858726747264863

Factorizations

Primary (ID: 6687) 1431185706701868962383741 (proven prime)
(ID: 20902) 72203454612432630047394251540627853974550458200238532807470772152978744868938459055742590976424390665186960172449759338552624416985365060795227086033457312135066161107969190990651105573523499266399003468588742766093956351129935897221888762222333950310768560500085724710387820212442549667309724866369398995076927495539121168248936306698463762025232063316559302584202613237618307657804043 (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.