Factor Info

ID 20921
Size 271 digits / 900 bits
Status composite
Value 4268749258714847593050541046251299120111622163186167146178436079595914098931373661337209905032140903896641334873919817746830474886606697658376334344870959608287256052782624263988855689838444488458207271526235575803205375985940022902486500689454205411998038644004956597249

Factorizations

Primary (ID: 6711) 37007700327977836913 (proven prime)
(ID: 20922) 115347595794480408976018526024074818584266652665404696605839264235867650512948921882439806018048169628749768880467263941895756572718508321364407597980471382847087084322914174747942494547399004247467011138544300328260561847885848193398451351322596240273 (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.