Factor Info

ID 72665
Size 874 digits / 2903 bits
Status composite
Value 5398918247426444086846006135088236158602185624087065478944123701600021369174825239329829525657915287765009716234113173258136011346870603806427677730092398141702749199643919796972570860744460170359740795438583061810199923338499375366107243980575954198198886697636297691002423215244770783477170370971747623510687446236506755441441188745796795414881884517003984999127582053919607293115898643781234087887547031553749415625702254931710168441681335433843596239648252415606929407153457384574201691464643087080232046091969903899431890410196577344164077182099405918191506294110295417697172807678656272639452699245741924254123258025988075644955298494836548567649187540739517397746455943943935204922418265095473092973168906531416066823800481002069375136965432535035090777454922908267507975303849071805976228784542889315715807855149300869204633372273102039094779933572186994277351900079

Factorizations

Primary (ID: 72666) 21918477302063225862082721 (proven prime)
(ID: 72667) 246318125708405581604187485535804080369765637210210366394422880822970607414312279043317234951155262245736095335369111050751475448925144854397255322284327644943108530983631006614541430231594978805269648179804036549575289085904741389153197443582367140082094993036280193881649298467956241182221274297266600155072660766293443241508572002747592226479304134528653590568444381330599494280590536622238356280785162058996459417818078115478952543075955773191784669490474589768371466718839599148467767501958819056085938632285621015635826309449184924572022741869844365939050468034092823616501133612882796897330766039969594564401723587316327405201042941094270702049421570681463134495732969511728504134324193043828906965282901956180773394706700344290419632661143014296710877148566833778742551935735319339691429810107602998527887591006876387146161015530962017886799 (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.