Factor Info

ID 166557
Size 823 digits / 2733 bits
Status composite
Value 5053453094498819622651591524360885316197757143444398616312066106767840982321866195985278016704764070822060193875005044143383770781859524369575720550336437354373855697636884579717661207350262600535030256636667599564850882104133981654706973636461200924330286579454402750567579687908393209832993269078035590413692980564360383537063411896873829501345383107429998359121325377967922623314886500497963549764882485119773121383734589700705570956550507812958639625178515836218369037909226450105192006364551406125121407649245517910030585535558554517189586121613750725375046992577666333868715525870365483505261940437755528327154097904757684528467927439418710467376284927353647717332155534517906215889450300012737874560244251684778548486591571238381804532219479323229079675683042289009928343955869261707908743713145754083498762395742219

Factorizations

Primary (ID: 22280) 3226831830647224961981839 (proven prime)
(ID: 166558) 1566072655693748473904637146894777194883930059259374678330710105908337471099474845270491096081462712639832404770287654130341748057974604001101808322387581099337699204575221029480828415423565205984222108389675405107387574812547745216563971932077905039414500942101532049622727986589572874620311036993250202333455813482982641289812359161611419366811366368514306085549006391792870880745168563035438888346371912486606692217357267150810918498285201354124110088637791726074614064891141503438249671256526378737111218528797912927554187809980938937128037844514444334820450232392994579748502926040903681740477255121610689821196576344886096945114637558533085839348238548254082794918963902592490668654764425372079461997648468331103703532939944730425154327193332819645729880683196319797077299872721779538959892421 (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.