Factor Info

ID 72118
Size 773 digits / 2568 bits
Status composite
Value 66166629078799323263686446160177109521864305789549398877827895790693210440919589821483463410172645532701898030958429735955611528630216168724725528316174802523903461864604996791054537239134927064399032067774339966114222276918233541196356608829855637290366815463463810446226325649097429247739933583291537773674925397717903630683037476491727918520811279765567753422064119608492588095129494945926365042328930132485185774748755756926658824985203349910140305257469219515682533593575629259982886751517851010876907520383436205188631598733538818150267061349361408008854749023243162605521040914071083815510757851793562190298128385968427163381979988370460779641948106821956083674225990945148239929068866845553182181636830291328138758256736257659265660581722225342289591603040618397769

Factorizations

Primary (ID: 97863) 12992593428389191667383293584162419 (proven prime)
(ID: 99472) 5092642161358126457762733963170391415986497079033639011679207908039535817261455378072939484459017376583280564385823262694829529654267862976640151343456516916274391602582185167395855464579681774845237845075498536751127964825898807778658579335931544921186698773922588867722339095268541050531483470751907788435284060585703196424398323932394983290746557395662543382006997792530670683086205562100703966121320718780089393148722849808084800403060979327402515172815402541815528697421980340693394542319646122955270661512888692675406077461700494164045037237627117693973740585955841714116335929814736445125022496524623544774500548049926912898361473727524799617455261913119407117703455085099109181027542390497800171839238648958206839761931790409677651 (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.