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 #1100000009023213830 562 digits created 2026-07-30

Value

2987788217694617091676712623976145041745338060791083891649235695392536650242571480563801845200378388721065623997770168554274966204316730648755912113737668632619626992540521734647590233777471643118927358614150238985021732800553301111815670402446437187639798461731674097599642343629931060624132136630943000202940577495573999517718656933137634047860752958751161510640305268985080384138095597853231653688682682195990712189655337176665001049894509654609999453135474603524611155353655625949880129582019781036825733037969533328363635528185924143511620977029732540181607
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,136-digit prime (95 intermediate primes).

Certified number1,136-digit prime
Certificatedownload
Certificate chainshow step 51 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023213830 --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":1100000009023213830},"decimal":true,"detail":2}}'