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 #1100000009008074416 1,132 digits created 2026-07-27

Value

9601272051210404695956635069989437464723352732306646870651671582921579223213190145653937708341312165803317260593081152276334090339143438023512198140447685966791097550881533876667963755490416449819525788193193829924800910823848352996418818022135570074272348897676116517120425403115078403169889160904388756545065270813556307702622131003866840254281057842669189064664412968852952265777107575940303069471778968734989005401897136630722952020732928009056901362292334344729847394302160572640850452057445777940905382599638358655488416153674058213380225219209158648783434651378649413597779381592381697697085495262857949508239526375261740058295625170925498484799627378630713219301297926423354448461333314274826932390925434592955775610709724737233527890267957784070827269014550060548348020048384705368579634462020572972025714342584255484932303015308411429262178933733902196348700591722639986524230773610646660953120054569516866714463136178950469307754620348004746357003855133619679717050632243186940198520753792544404778904634369949668936914166382582807601162071912171234074137933536606804764328697879419652278183517459187396585166614495756579
term 7762^291+291
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,132 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008074416 --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":1100000009008074416},"decimal":true,"detail":2}}'