factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000008674980009 1,146 digits created 2026-03-09

Value

850467603649894065803975190214007624661438202244932655683016926915363545394857119545109319752427310809036744189153184630962000762711858782419049099743437085127033759618591781956717329409251137649562537448426392618294615121305042860776147243127368111096101400260414669734024218219000638727179222389751647755620797912055190102321338889219478780912968359522845023506187745107018143053472154642070012119558468087970492282157242756803653218809378962187556233385349494922736067232217621831601882185133799053927443518125560827826097714719952362380071012226645487264771168062286961509703699715862963513317163031679092449884095330893970777343769011851228300071952697654718862581106665634632140377402325421963208974740891772099278976769534484571920164201722145607789466761695473201861475360666549577168723789611217282335423530710224389580174140067795733543129091571126854072453761304540627578785147192456070488234951587556571253472555206536905494568622180209986875202803315907131343017192062332954412884893614505218529936387978126033365332200868292990331102133380127332442264523238377625959767325117985341432055403209111967414089327958964663464799138269263
term 783^396+782
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,146 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674980009 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000008674980009},"decimal":true,"detail":2}}'