Factor Info

ID 89103
Size 407 digits / 1350 bits
Status composite
Value 20811874620197251137554940979628159948691516030618434061743016687484491484575864138785402439043594267675776439102282630280008750450696972322018074983061194804035092718428038928455685353705853948433880887356931108254697956676224653200568048153713457252892032992033048039647944480642045039822364964653385132508694649864711969697275035195177041887970819838262987522220201852513002086004114568298862490569236613

Factorizations

Primary (ID: 15801) 10649176061980030962382889425527125072899339389979575093392630867560594428623617 (proven prime)
(ID: 89104) 1954317826944410695550859576974384015901803363214495099768358125240350602478030054800619395731887704886283711062817502837612089951143850916162491504400359655911900721175663333435169700989645591490709503863866302867344545693064484553751928667085234201795374176373824375383950388064060348186604579929303243493626057429093099469189 (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.