Factor Info

ID 185239
Size 711 digits / 2361 bits
Status composite
Value 509609231496405094815105760913036493350035534919902404393185646181411052087001046592133509902565486714199713757154502826314695725532848045368056955600363370759960738691752190904502423134675900555113168220879701628935863191210035774615939304297006268174346928853075199021693195566748448437021415705392029094342506771389177721192720914628085660771367250632705756960563619995711977637480671080451176430299754765339680828052061357946323135382999718215445305576161421156174946976248188347646627955881842722460349542337131378137125392035384205948305435071607364146796283423023048337043631688288034240729529642796336070331330280931123513124485459546907105133062912065455148122258925382083669973130226341044206950684693

Factorizations

Primary (ID: 184301) 4203320219636571618012914471262342397119313 (proven prime)
(ID: 185240) 121239687881897096675314183743830343876292810664356973102367677168483768591914808170501388742372617177143157592053336306337245600822207466773861033636478796660954955753280468147374405749014520848611497383216846706178996496058818984954982176163661465777139528641518552329458634142346684646774228801063571508872565257932614281504061934473835472903664613005240128901412003721284058328091016399372229454978302803579451212471315976312971903373357103098416296108309736517336725489968022570375565166393735871625721113106258462135474769940006569341173689789168104793220517785990189845993465513584506299903662740639733998926847762793834730279172250478419170848080025229731088261 (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.