Factor Info

ID 5616
Size 413 digits / 1370 bits
Status composite
Value 16998558719849748720759786946511779549836900053324047175703296323607585259032128082094285419778475013652888549924332065898140595801177339118970123670543427776706840672675514954059697672990498325512110615347490598229861389102188579410852048530339363442647300352310604957775186211408518493577056792091733488809857394654413594093008306891434797546000878174823364660535786948359062052558028142835083791430489394067793

Factorizations

Primary (ID: 4303) 20591603926857377806745611 (proven prime)
(ID: 5617) 825509211435381968778599568266621911476685234545618869491358312752935897839774374019578752445470535078990512374671702520039406016402898219159069562615641007839024309545154990801436080156223393338984627668837139197825557520615792303709725549405906525344567150332216875126339776042668176517996476821305536616376579413010682065700843681557239790912103886065474003043192186965275279701801363 (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.