Factor Info

ID 86500
Size 509 digits / 1689 bits
Status composite
Value 20355749194400142157445551676737014211344722616220142377125955039293392690596720248834069483218759171640062858923974319791346627426964643638783121060253507762711254948020691304010069489160406708029260598046681940556451128681062462384273198912656513709750292450114134661940886205304631444719821020743430130530513127552325787042431696007450456663536811076207592292531607046833829597473943501723069032884005119147755526740446650093431409898753416385537765975381153231337726665132838588610662341946148641224495513

Factorizations

Primary (ID: 86501) 4333842025097140661120634098144190031735501 (proven prime)
(ID: 86502) 4696929208891475306799402054579415692048359223457211379124747534438151973589885630652370288833130402026527445129701803625659757815493076067445293778396902813676538119208948866243837439619683428635653023802523911828485346506710704647028596816664811140047753510633921651229833114014782591899165595503723200284198951108346216646892908899474446505052299903853889144520211128933298730734920684839040847304123604334432081175423403112208453869718598416299146656412854934013 (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.