Factor Info

ID 169170
Size 526 digits / 1745 bits
Status composite
Value 1708185476182167011229746655053981331021612107347651000197416114679379168561120280264620866611707566028046757899449014818868334575945794551197054091485995086622400096747277457256581140352125505563249080161469138403814819811529726521834707597668024646360938882660612923113648506031269487278793782075298630592908183579154051240533886691374571119076301972145987202809697373741145861196181913054710409126436592228954041622542606443467670520310778775032076038760100691864575319141952317244224876836871402204571285378888112152105741

Factorizations

Primary (ID: 168206) 158036311935052818572159940116300885740990196736802841 (proven prime)
(ID: 169171) 10808816374329016038500706458672760254793990830053310143989734199454284066203162671015264592188890630962371503894384135971099806547113777879420273866226750717523853112748606893317397697236498561990284777916986228057055402598783107423860912542856443128466782648301584014505683374163806572604147597964373216187096889340917219510291203225136296864255686276139941762827303117889854622746167693146198772545989892045617361423236867879540979736404171101501173184845157545607706901 (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.