Factor Info

ID 193018
Size 450 digits / 1495 bits
Status composite
Value 743298919368665880595129535429678380158957785159829504067382856209467292183191607684171624851934293776110922031390333976249101920675008656437508156799839618273788847286598107543712921023833543725113102295350170445473075188243896660014756764260527864475817610574920831897939652922356012058873476819188687263695054310427010804666315021025322068484448196170917582340082299521100136112351628748397872543316222914047032972114217178053573532007225332924677

Factorizations

Primary (ID: 192396) 281120191456523802500671140483718965769 (proven prime)
(ID: 193019) 2644060946022867220779771039300389764146210717766639980665743737684408058437527326860418255733632828577781886308838191562355912839419053280911578379632763748877814907700390974739273392026590885497195816056415448251357079339843017032073559952642866565736393224373326244582840084333429945469841754524466717521644777811547836890897582062791979452910175778397892986761348573126163317095526234135310282755293072264733 (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.