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 #1100000009053482486 682 digits created 2026-08-07

Value

5480179852004104513062392090494635131145355156137112708060330446504409727574603810500792039208810028735987696894246557598800511848014157242974545884947446594491394789579995422014214362562244400763021577678799248752896427259135182438332012602423923798739094376643127262466984746620743910785099725880749609418701132367821323671976660273687639891250691391788576054736057512187403932220424583940891687822730883550981048267517030565426813037551391884787316766961066480911652604771388848775317054462746826939128730294427025938728574900122999981123606440327988990611190098310067692288334258931065701749068747824732416151629822484639990991152923572440231453436914579458649642676571659127391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 131 of the certificate chain of a 2,301-digit prime (179 intermediate primes).

Certified number2,301-digit prime
Certificatedownload
Certificate chainshow step 131 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053482486 --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":1100000009053482486},"decimal":true,"detail":2}}'