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 #1100000009048553179 604 digits created 2026-08-05

Value

5037951207811920313930881897151302433978898466882254263629004759760012097800872467856874892513801740629997247834633090231989418190317959644269642467897325300628815485063361151613362829956771067488957315849279292516580385587043142452556204559977509369799944758016419224594087302715386012828499729338925504580278427486862782093769077409266863725961644739639351627314713197629865640031327368642083960729183467021191316270666245256222199974949534166455370035089093904017270842348939819497228121663756707817378189903088983135441454231049256381550532666102128605103595310097146890251885429720469273737960842989
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 1,493-digit prime (115 intermediate primes).

Certified number1,493-digit prime
Certificatedownload
Certificate chainshow step 70 of 115

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048553179 --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":1100000009048553179},"decimal":true,"detail":2}}'