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 #1100000009023308757 397 digits created 2026-07-30

Value

8895697472373444218241686963872966104822250371459924256806402664221279220379113632369436750924008658580901277535135360545593965691931261513606445145045191010718319431116309535963694806145308783204553743695286737677981727273306311353922236515796735601351831367280896737888790327716715410329394133544643157441568599428874226753764474085841552673854603048258263155871267780180927900092084181242471197
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 1,142-digit prime (95 intermediate primes).

Certified number1,142-digit prime
Certificatedownload
Certificate chainshow step 63 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023308757 --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":1100000009023308757},"decimal":true,"detail":2}}'