Factor Info

ID 60721
Size 675 digits / 2240 bits
Status composite
Value 129028593269949588517964647598705707480381464760688707193206961984128742769545431344937618522845840018276597699088893916213203398255872807967000120424766841613108300381880240466755794566238607479886894162781275076401674347780150743097512121903435847452776638271685318553388396771417515054932493251415933183327906402810384422173277255871793127219482329197237198549775865201062240000902238460546644663953805749170384695692158787393189424162871937766744041042945435176335356197983810172358265356603979040169581306523130547212755192533614530521266977264299481810337161744531894516083766960243660001903469594492671906282903664097623316072215342903404556641938545012103874033782699

Factorizations

Primary (ID: 83639) 53079103097574553063805568426775890805467515544031669724935811 (proven prime)
(ID: 84881) 2430873653474478990830198994262306341218456433257833546461201959941735352492483092080783181570191714746623374756761425098938673057478642315027301178309582870707741457705576971273957760193074374032340037097097944268601173622956514965314321117703592197171493991361949523720836345171212918539593141544882709930397469406604511013012356764210686289865070306624436970346009665537505976341497370454227107136547234984636121082722429241739298731382046675637511703552594015115495427450718475308117735287860717783984212964801405411095586519115635682066992289270610947166924375885325576170450121190800911540360853563899476409 (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.