Factor Info

ID 38856
Size 429 digits / 1425 bits
Status composite
Value 661592796860132747817534855491966086707700773890200698891848023680973922519266099730240627959290254437851743359953205651356267789616427269974326279493226354531311869351413091259632482455332188491941079085437124537270634265090325812859351219451733786398858587873833240922125842000399814342933334922450765779107868552422285079862006570903333451965570305017894506558076991964654501254700250129857286166695910996086085892227690228891

Factorizations

Primary (ID: 11549) 144292067692894029928776589038168491785927205865834517921 (proven prime)
(ID: 38857) 4585094714064550712855313917160918110290512492619387139026491482421019564937753041015173277229433384017481809958414966352292530539744237121591762398823460947233623365839855240384409966468238006788642411247954881904061568801268310434394649806003387789112559642650723626497184814661523520737466958538039147810557702954997550624987098253796751272832875887982257478245698576571 (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.