Factor Info

ID 144626
Size 741 digits / 2460 bits
Status composite
Value 196243387792332353821524421563763443053876438681062773514212927549617811463616716024706607634658791322704276381461581383686157272946377161428219798226548550559280337826419891926018005595673261773096887996490881617671156324711356115460866353785630695968817540619125945695211270372017782681929372795393002087186584648988511492568591216470556650607061220109389889344333978041522697492901118973316691118498735906882533653567150535719805661845764651279471309053654176345975080573637082846497976339282385018744712024094059389937266221241294710077571746736556135328256338237822922778268441417807970854293114094130285390858197632378544401162041085933592406501268697038086276629198102592223628117867130766212366342112831511869227921811906263052129677

Factorizations

Primary (ID: 179121) 155208883640836626342324174984913 (proven prime)
(ID: 180462) 1264382445056767616354061426135637048852528893984368919232476909640457558852233370553192761292430900084192334980577929121886374379936742386133062869699057075522104050282578554354577302540010540966687022693007760598308865711311178646217947644120162411764666052397894161079020563853393310364442542953706520880654914806453209966312148670650291037546600849476061735805594893253857288790591732626575972717583141814434401370529065323897092439709748919195297904364476533636301135258318191793365519936799135215716006708923489722237305822050604614403221393363090784790558912617648987076878580503313596341419426469489324212774831281439701680892085883507547749039898490656713886379461486037640853785438358436547939154429 (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.