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 #1100000009061477796 1,002 digits created 2026-08-09

Value

563744470926884645236202551733015836359217147026023862393278687510047322779535740790407957560276504114739092592609469562049538492038496613922829883594343516409245365033924033145994943156618949795952472273674153812255986227021216084486722449750234601152630174857001455335832572815340456404005391181557967941626073656581091143198088622415374686155780178220381921407800192541962116452124298896704319695634206640891937676117978948368284238586422291682025436983159717091064801703347428506761830812844111252063686620997336106651150554751854144282851014619041415542358386219348757886802795990387148471418077103528175711638056589688101166428199612357723027953256986639493102122114490112653009026008888673643658567628157878834878381294636410654097664976768501592907301111112712137875827492052060771264446263961721434642611306427885105461011105982125591925816410652824338898391760183869958590002369821185084290435492605129689777624481756393922112388909461975977472057775481683485425127260159087582419100564824647
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,686-digit prime (136 intermediate primes).

Certified number1,686-digit prime
Certificatedownload
Certificate chainshow step 61 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009061477796 --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":1100000009061477796},"decimal":true,"detail":2}}'