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 #1100000009019754896 365 digits created 2026-07-30

Value

54689834422977471108632874761181907432401495994479038814802589452956086566412183226128237298256203889221923769849541031662664606001571718161094842070921849662508220885093572723125413524219437453738474296097703443884719741350429104563440897390068861293656388995623038109198142904940658543030290679216534275823570359316919636583528055268317960951756138778517543671341
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 1,118-digit prime (104 intermediate primes).

Certified number1,118-digit prime
Certificatedownload
Certificate chainshow step 74 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019754896 --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":1100000009019754896},"decimal":true,"detail":2}}'