Factor Info

ID 23671
Size 547 digits / 1816 bits
Status composite
Value 4156233153905644859555614187370669209846344669741853698558954505965569796854315371364332541585937378273417567621779623229285111481984727132298406100464977995075160433379636801214292891568393513379266655603172278227176020874061591015805608130392976651919062093676599878002251009010887944524816736892691373492784285978354934773891268068109392447122386263560108257547377402858201042640974926458402002943513209000540830885413191841317818890864715036166119684562882073504286274645360088697497500096215159524337458146036010093859528536754746939044347443

Factorizations

Primary (ID: 8623) 484537357606024275557 (proven prime)
(ID: 23672) 8577735212080518885017049315612530814127749562555905981590368748720573050020656133028905931563261573157695150082703041162133990682872619145741407416303452045189311991098952510465146579218672290339946007016578765187880107688883393478119178446684809491085105071733800758465663332562317147714330143778441194002564410463453171315635564704161988402182204125390071924919428399240597565311480447929083146899900917215162353591272419909674525543899203044868455329991878966278223310268672998492569288425430742296076063605514228376738999 (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.