factordbrpc · fdb
Sign in
>
?

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 #1100000009041145724 719 digits created 2026-08-03

Value

88307230300259582961136463199730580054049358242885303475161205975909116133623894691610899749430139695323004347723870666801180410923738421775899659831926997636454147202425703096340460009274432878208973470724359554650413316048154928367982110851673011594065974893547869508873126426220540806981469507700849131524632910509499122247248484153347257874146434894104117102766799679583524633242691627178613772274661224767877206650061814977981155492198781516135663885077071421095518774708750212781283233587040014699405890905233532504822943379084084711177080314578500981854424759711233700416191160248016485843564747819933312405137251651229809441846463974781284205265887012377407016766847703503975033855404896978897185052471638906291
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,298-digit prime (107 intermediate primes).

Certified number1,298-digit prime
Certificatedownload
Certificate chainshow step 48 of 107

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041145724 --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":1100000009041145724},"decimal":true,"detail":2}}'