Factor Info

ID 179977
Size 485 digits / 1608 bits
Status composite
Value 10872581474082995963620220547751220507820945228026406486029660503320582581734647691712194250422245814611415473667306851518539766248362693786242324854763399161059540785185491217580716706871309588835753731017544539848362823948594989318198422927914609851115157576855596340735152396810645097250061602824530098058007609208553938505550687851409818267911596063269757363977407503868447238731889372425747891101054825552658834285541963454346758706877737245742279748294883192442232147451796095233

Factorizations

Primary (ID: 143260) 5505739026318436931564757888163319734016846223776019458942018730684890870061721813994734811115954826482875072393826930966181712216066914532179556556733 (proven prime)
(ID: 179978) 1974772400600550277486801182412373415086243375514697837200543348867031939480348501931050859309581687405143506198713904268411754456533426240151796525841003775945505005999687777323789822328082191305915199398033584742190165436931225420675781737052657462848962511537589001191196400087418882683576216471154402520586533789056293225053284501 (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.