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 #1100000009052741289 832 digits created 2026-08-07

Value

1478998235904937499031882543595636761600247804911305821310356768025219429899388949012109426103111920398934321998051323400992535473424803165223713479452464257224003709926484780094969664792241297639524964668188182182674867343519822727451510571891337424849766963707917141504255605093734338648861403662291002197034271345465218312125888875728297674811100725977066385120878591295618012993829763587754809400779791433871764616500810313846125161861136434230256472910411534358009589469975771195505548137636130979123992959856975499345588195271613186410010155082323356445779146086440666640205216045205391027394304697143675264845296456605321550260138033297517814168105991272619362672932311349224116903727581911447552211785961286335591782652149405194986725302561446552239620684233667504368656787862952337023194218747960724678516498046160142831647
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 64 of the certificate chain of a 1,593-digit prime (124 intermediate primes).

Certified number1,593-digit prime
Certificatedownload
Certificate chainshow step 64 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052741289 --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":1100000009052741289},"decimal":true,"detail":2}}'