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 #1100000009078839970 802 digits created 2026-08-12

Value

9536525532600263644680168684260248897306323304558422900792590205726928127276140267114749109142765247895514867738414986761691681425552081342963149625693474865868898107203706864712298198202778490707969295109188471790599765800227528773012775190336370135381226403010489256316997080283750804613083532864116945806000298125077780038064069536136738343302551938373350250572727316177454732974950851550314707809642556170791326995804291258638773263620473598409609866795355314330085519000685187231881783619328294834171009726506981292091936269862277471115512017526567334196034381200681653713904722491272901477562410339737539642315061391295202147097955324587026010550221499206040512276844910582380774679439677851758170315912200078745846621924832860319317022850608999183767433120101474007548600985754033778088401273531
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,840-digit prime (149 intermediate primes).

Certified number1,840-digit prime
Certificatedownload
Certificate chainshow step 87 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078839970 --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":1100000009078839970},"decimal":true,"detail":2}}'