Factor Info

ID 21370
Size 386 digits / 1281 bits
Status composite
Value 24642597987040209229139739120171019988827289196024920705115824102613004421054905405849988051119131817933751045939887670699793072333151758482094366608927622664004951519002297953649406753079423605802113555226466845183727118517234579373123340950818669964585739939513433016797716211019814042802204699384460830201414142038667730114750332328044993478742222987017866870314296071882170174329761

Factorizations

Primary (ID: 21371) 50303941887027464825562881 (proven prime)
(ID: 21372) 489874094606393423662623838396985420510774262181277939517988336257814633618708692417547682138963597686257941111755209328155604743595900481706533750588342495517104715465256647749142929235570815261922972606330521175209626412897472472697446928042082228319425875893958740455658282818000576106986834489241749096313444869118288154108427603794370241558205771038264481 (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.