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 #1100000009023309089 730 digits created 2026-07-30

Value

2277807505732135606022838818772670647846897192023072807173371617375201245255332083003958335274830243843232432731378703161222109274991795419350596755934745080014672078630832604378294806542078435300097995140271828854063620269953683219645440966298566133559234641846664141851651392322337708058879382038741594504021484076459732758515015619081498821744896358719351763263225365892946994455742445852629754438569836423112363273348190070401019513933762932594917421718178331289703688802217584822807388116034045823772748344669438826888883807971281829439226134719495204661413752018628666171517800892438843589621945975867752271710583248628395402937812442766646471843718891572966343448059946379552189429003975499066479226820838582028374378889717
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 1,142-digit prime (96 intermediate primes).

Certified number1,142-digit prime
Certificatedownload
Certificate chainshow step 34 of 96

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023309089 --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":1100000009023309089},"decimal":true,"detail":2}}'