Factor Info

ID 179077
Size 753 digits / 2500 bits
Status composite
Value 254400977313422629633205481130154309516476007799661887225792794575465082212455676850946541775393077420934197109977037394755613256781000324673100573013602763221293527063293421419983055030230889014910300709179678348460901580448962184082117387290986408045631603183725575374544762544217387037144587954707142034899539111388185025153128161541608299016195946767554068030111777535303374670397200484494498279813752966360046157014098460325996704512041887569171286826091750100855380982013618163302818665400304326662761949302312860866313877463539633806401016693520745086603084519921013176425364239671802977163032780965882653407129074090933876030290479228223020530808062330635602190996472640989313100002278428098129845193705512369576601272983088983992836032083230649

Factorizations

Primary (ID: 29159) 1470014483315905022116349072117844961556319071917004040932854017382117494592824294908018644216436769630578793400122034542206032695378615531176143974429665569 (proven prime)
(ID: 179078) 173060184236805269832445635365569417056200095294134027953197089423494306522463987037081319980654048046836979842796039016212281749303478238193316858023902107425646044971459910552468882009709835820434152772502137570754402774504781055353606238333786340235240381812700258607623221790164791925784576539811119144788837429432159536849364367368498063241637288278570290101737761441511848187791530893702829990764025278113407039028638237045070588359650432797652480951513357964836299181280054030362145061547108088596324796999941463641731531789505769853201849700671463662170402908281231423362225645402946407321 (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.