Factor Info

ID 217817
Size 727 digits / 2412 bits
Status composite
Value 1123263041991580132141334537890222559290747485207499199946844093045039057280992662304234702764877265663212497421761590483038841965093952524809893507581506400724464043105308690440962663187704931511051044921487105086693040161999024231286839988964700722684069447718422322224757822954209029157715966464027269684520003252367731120609876192254363426872510420452149689370354319147857280386106822820185683023742517841793479177295959771681082085422913102303742066013754174382010828059972598787562888458560389005365052809033600136515176710551860932391837657570673546427096827448933631763166473408857993818278139078982206250237229836582250235950952670783359490272681995403271417479391668271730948014037075735066014160806995436238156840517

Factorizations

Primary (ID: 224624) 20009336344029214258339024818617801083 (proven prime)
(ID: 224625) 56136946407358573455674726267836110584805445908234082095923244039604870098986543005268476406057334185625027443053545573944674924486025026115945028374409503418905782657106388784309857078093731699313957681692521126889440862801087764486556625623723309432687920342023183193909631695368400316709023381982767161118473891664323092282999462633550529142196718308608474476812004153767541367707767864959289533577886131866083605212948956981819573431083916529266819636115478795408984787287479498111374137856350490887851127410896015887876811020777876784833575009994549050850067434210798130253727521679367062358958608263658619246219355716761202333803279253899794976791179038597002892610241509541900475199 (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.