Factor Info

ID 129471
Size 708 digits / 2350 bits
Status composite
Value 218184260490287089264449672966972970157330595644199758749286781041038491407017322818926346868284443840741921797005454386352675189494409843801643852895862727383938617719636004646178722076645709200614059151630390205643870696778043463680422985060736805958610728403925621265201470102847351004474658216599687792953324001400541540225067799816422824975042693308414397899586434049633184898192421554051211582648815400124803616742144655625382714127257430349516036538661015822459341542633581664534152317993040364458144237955282197303622730335743378496501617027340125914959736054666869694882190959519706566885876440071920503452218857498790242777023017660629147517120013911564384504850004205099885526787505235353680355343

Factorizations

Primary (ID: 1379) 131201440883614482281337343582542333331680164595088521457792131014467782167284048785804752561 (proven prime)
(ID: 129473) 1662971526995903127201650555390816852452364117242270740133888471108379387201933901646794865201041407779485432767563614658816741338065994857710009918947860283570758183402650652323925144406090837108083939085350742363534499116159189256034326000337594658672640943233529655554017630011963950734868917939885700766742598449039237717949775900666337621752944339139787462997829897745010058970858299854641579699233781806657313895642549057543968407177164762863313618741858386238400840548363682279780440108484780449984078985429012199004319899171922705589502507321182407899368181834505664276783324423335861823885457555599298704063 (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.