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 #1100000009054290517 1,025 digits created 2026-08-07

Value

14435755718082968849499787400259792403158708491504042095396444777068132512214936742055239800062224724270094761027661689524770492022725685433122976773738497407074210224142941815760855579812445609967415154564870368697427784658430264868468790515060876303066812148054031541182968697157667217642415486968452846907090732026408457018217776654555672297515815101996993978231416322376288155356409559982519094977569454199747453563441236108596976424368910786865982284564494652029415533856797146999943729777913560477444280696341465849198132033905210354288398941803961839309433246329058588894120974386886227486197104009929959609020738199107675949182987754300974731576923849082057251395489764870882218897010972645992966572627391441779804939684663635417739580074739542831186736140761072180136347159633507658086044105207039581348145515140091106573738792927392591448277370327625507482134604315038888216158151157360138827681042918324444700010131217344081804229034430892852446271659400845302862761250687217055100745691070458790060105964258469079
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,623-digit prime (135 intermediate primes).

Certified number1,623-digit prime
Certificatedownload
Certificate chainshow step 55 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054290517 --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":1100000009054290517},"decimal":true,"detail":2}}'