Factor Info

ID 142114
Size 885 digits / 2939 bits
Status composite
Value 283563422392327578422937091007798986831459040735127156148605908487752797343724906250950532233111606893695813727526519902573462197859050324242433935245022221998546941809447286843099933323658852284722233474170529237817196552934953426878718047155238647419129400789587953615873633948727221326753737505898517196209611248459467531931262552735054507269531575832175288960432490875613446375247022192655482856478864456919987020355316188933887645947531244481385221820341948708843178408694075813351385753673772177007669267324560035896672065836570574871195130710877118172218358447871690969809212263231617129009890944166649347517225000340767108801882951475763786612707143061191685572291369695966886842872072809524845195071845567061214735719241760720607523155953139528283777927409291820123529087352111129197266654081713090068016486518833331383544393673888060933973540496781882048522031150137171082781

Factorizations

Primary (ID: 16996) 1003240831021866550564937680732854800270693763847709 (proven prime)
(ID: 177506) 282647409898079651168376404726467378045271739611475370050907733177270850436916847844237194454000773940244838177945135767780512006276513471930794740204007343855150198879165755348178684931142013615829270475979349083895081317274425218201053136413910074766539633670958602146124987049096678058004154024890072235929010524917640124473856652151796593384317544305505134869416353578395729396365558372576652446108101188264323233274856846251492805375844198763145247121654719588667872648409510188347424600280083918634205301084159298972164838098743426506557333452501560642413321155941295981896187427415387256288669562399704332936116594783133689171919069863630488835544423879358117600540792233413482772582926892172666637091190505013328263940511910622913367088356414814985308975449115496579569770199140097047337974342363079497901862431410446935492609 (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.