Factor Info

ID 164826
Size 861 digits / 2860 bits
Status composite
Value 688319863182423139129365185718443549800334331139848227553353339640742364091878541028734429600703146099109545438017458763093147056839496187884316528893642986099444400941644702986940960089509365552602478558534489617567892978807838611132496376233824651605480548186666915420202953084248781211922619264417704281968253052008862457676969900885137832439950323587290843601812017501082883802936621656141222865958267554227216597142073323754528439905221591021306932501185124835139226255841616503839695286547680759184471582320804441304189026949079766584941733618349089549982830843139903120797271319746313025122631606992150863494956384868375840989119768584853040610727240399609086924171300889076647750147777201471227230553522154358071507070882514081267936357225189622437782242417010784706413780577931243405546450324035584538084175233915628670658784508200880199721501347751557

Factorizations

Primary (ID: 164827) 1591373085054832829093053628881 (proven prime)
(ID: 164828) 432532050244337381853513847105430657619874251853943348052856868356151825919388978392979155746876846691054015083150097173771469067484119502122252554187423607324195499549725691586694965862664948052728161219925354763786007273425989165202177796578916123153497725132516905394921758752480650560827449425803221155821140988805934211514413585607169788105541525257541571830616696889562826888134017535494589452460056109354024257281430493413741272935719152523722192411790103907238171282112266802477907788670590741023556509579263089691096304098240891838518306462228304134155899094605413028716504159124969020058320024497641666895021183488416110388438736054225887652927365349256399739321151241260312327951454074409058910852921193287601133365840318595239101686457787701167792549343707113988309239234054642185730915156240718785615422398091877102197 (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.