Factor Info

ID 177471
Size 585 digits / 1942 bits
Status composite
Value 262172796474448390203539160534155036125675036924058268154731647110101432705820796020444574274731604031221466361297585886878597113881751993947413684233715392245417594326874954369810615026248738904070154057016142707971601493646026951940526989675754201172792051896581193216826715702386746337822698501014053685491351629995616272891411924062336191519803207680586190689716287584662602190135876146759827357590492376356167519321144871779914494419669582299485855339564614733684363700271790400803322824909116413145817350602286642173858258780198018954560487463191750921791054334728847718239567081

Factorizations

Primary (ID: 29340) 74471924884930043544078514028591910663403841084468153468520680321 (proven prime)
(ID: 177472) 3520424601345319001579451240820298301087792218627997665412998362575159867016890804548912823119296022325359922879204318951096270390849983290017152238761907600373831034896554649030009342375188316648579668385597666501997604725074365064531274592878066852473384920101866633403248526675114613598889790146482676630553680801895190331437491338772668924912712258929052437360824969319644918709814365690546664920769917961379382373133706330466501238511232757032737409866178831616096200499628883817715062398018954776858323546668467561 (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.