Factor Info

ID 21463
Size 558 digits / 1852 bits
Status composite
Value 244365484260580676393375727135321641345065976176458175419946359774451697323690096575763601345260678017711937562198802076148024261310764439319011499210462089615413221396765141289108186461964562448780166896107278275655796773954287601210485076425469579927347114629951660138441319402992670522545095788383297372916284752736506062050255782747311743762440945322768645024119327912694827742296039297714379690944251597070361041780018776203373729612879916418022379541750729874850278191642456704289424482152486522656631453348158183717359098899104109262764046934015988141

Factorizations

Primary (ID: 29943) 1299045235662270036905137300245416244853020592140901344547400241471574661 (proven prime)
(ID: 29944) 188111605009659264714784220152004838872370378844635869371407078224713355799133249422569551481111396062119983177637363908940629217021998296499747821190858702591131535290105212307708575778675622574800049513955219101215004441494655495494028293582371227566717496685750482379407406963514316739405407350001585521471910442786492379091939945101772671833634863755870555549553957393253856258066581085478319749876592365405396854154599749646249421486218358944480933310222246638727068368146075004681 (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.