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 #1100000009057730245 506 digits created 2026-08-08

Value

83014357318042616094245592584467251297434356064913261732272982485403589675788707058446983325368715416899153603844731858374320142682563621653738354583803242981712691845714689865493486625481699254696782878850495503180626658942318494776741890249309145708608030152633598008085371335620432188861639781520698977125596443678674071489474475472663523186941476779691666909345781025732904592807194383711409812260263399089415302390444313720677902461165860449978500375355920031764936961901721046235616754203118268741087
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,672-digit prime (139 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 96 of 139

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057730245 --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":1100000009057730245},"decimal":true,"detail":2}}'