Factor Info

ID 53027
Size 323 digits / 1072 bits
Status composite
Value 28212459549652577291223871732127560122475136359792687322972542231706670908427785216973629265882355320673623822051444134701730211675029556123614306416237142088987478446402160321651532077364930482607497681081326877130588204184307380211209918599197403218368787017360166123781976046304100535373076615320291290721538887818293617

Factorizations

Primary (ID: 75973) 133631610959030020559251207363442895201402950558413165227170111 (proven prime)
(ID: 76378) 211121151254415443046813890513186892785376316222335433166189659296971711460483063127891380391516837381922754670310884396456342450376513840441456641956002752544957530279194764343468747099357281835712691899676220488506178477247018851614439777617408194407674714447 (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.