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 #1100000009023343133 462 digits created 2026-07-30

Value

344992301806384349115603535378077689121898225705672282816107288315574926048862673881782458316293176953766233646540251673467813782173303057519034473562770593537470908307426076882718842101906820586612192851451247389154452953547071766025369620225089072734425067396309982407667683331678368065634857771548554512327244005750375580018020818794467057187890213937810871420663646266272443944186893809608053465280140056047697881482132777388757474410524143486394362470781721
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,163-digit prime (93 intermediate primes).

Certified number1,163-digit prime
Certificatedownload
Certificate chainshow step 61 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023343133 --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":1100000009023343133},"decimal":true,"detail":2}}'