Factor Info

ID 108815
Size 448 digits / 1488 bits
Status composite
Value 5073212318841426365376910264728208761910873765579345143861595466091619175300427752509632456260577915772762182653595719655787411591778542582558785984836857231575244757339511615340821992550499387006270891889363005016969641033224202714851461270504638793916094609129132407552365029168665631361692363472388625225100375423783627445229828223521519888642673702732599284152392539085103916364635298770071642519070813314774102815743253948923799840789888097921

Factorizations

Primary (ID: 99) 878132240443974874201601 (proven prime)
(ID: 108816) 5777276001478388926242605678960845266588905208545644762467677112593271567396158944752129974662637383202466638642749887174360575353674032176640713886401451311874354524918184731930306213680284587733924679478677148612817835937316613477414241573642692417024035020935104911074272799552543561504176305736671694082286097879079535115042427739951410017033394878538926811657521836205339350513031001797604253472242550147313050494984321 (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.