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 #1100000009053586992 1,404 digits created 2026-08-07

Value

134872008969296262372972591500856532148923442410103526374673625866686675869644378129485766643022167959571579863650699510368582763726126101327349760129817832209857970830485140538175911713137892116742075235186579861543165234112611733739235555969247352638482519844498294087538779182099242565026756050975224781162703800938674101208257545069772187068969138299245073538692887443554612095559625368318387311021347117515226085736687927810239193115182212515383450496111653768046810931866529296373052853981873553444675015640330002758985520028402852073814940277166868923443498314304933458668699735454680776039565626189497091874603519053332459378039084788906257253423086649007424194108704497788177564922049840307666806687036773724467516131627927795675006936777080222202695596311352596800086930283182181567602957474042726075427418922200563540724490113787389803604035651883660286487187761690174162189781468986569788657734056384907013389077485884622145433684113931713417194225965058646344153597515027288920798351117255193469338867431413736541961346242070896433779027863606994670127909209547157179635526456075789681411201348623164016423294583959682800922006884132335747290212680256186060178267852864252661373207330172399335002057185218254031007645041656567948006384373376485318254173193660841089006130457716215724287803991480968969339234034362309073155328380619273378846535311785411710314149224498069223425423154236001449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 16 of the certificate chain of a 1,605-digit prime (133 intermediate primes).

Certified number1,605-digit prime
Certificatedownload
Certificate chainshow step 16 of 133

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053586992 --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":1100000009053586992},"decimal":true,"detail":2}}'