Factor Info

ID 164744
Size 729 digits / 2419 bits
Status composite
Value 149265201274275216567696320428892882555584351284030860721840593880924447848800750413742362132369990442844723730898680563711185973557720911592719105335233958069534091430692004912149157880821893492531700245244049124033952086897592943810983292303388784146786820812997637203336131792485525631520218945111293559426213334978125167879382952188512709769422454020362778823552194096108590039793304683835634685278227595702276532981666322624527458318517101540499261360716302257729746205997110830359115184915999639701458552084933596098754948797764876434986380662962703285979012898306985092304079411061587613609709571552791327615452274553142331183001342656134480673483072448210975289349980677437603692566216655780188576306216694830957138549513

Factorizations

Primary (ID: 163581) 8232324655449366751983499 (proven prime)
(ID: 164745) 18131598001965275902409449409460116623402603031590076083265495844147902871196528757383607849983114700944905231756094845660509760081676913298162530695791759299730730603070156961231429593650348659109538369433665764238028112073087017360796723167609083730698140448911448892318888033902214584811714870709851172565206089559971350935709177602800700414705752917285210729695192508386081706897384109152510084661798897615959548523151190099760899156209663368519075842832891987231545878022789315989911467667034750248381653264944138640575193813944252106363496066225157228246089031646614370175553264164904871236664691716798939468680275871004964537390024008745777039244139942454440732366905091493604002651455112863164987 (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.