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 #1100000009037226361 1,018 digits created 2026-08-02

Value

1400696957463979265390631399107306364947900543053002257258980258040666224180281036898998668389423269130307242450873804806470263885563334147596597300734349772336037351045588965905599355782111810130436913521597863089924339387102925775876844470890970187034718649827115223939610154947092243462612262572285657967923561986410869487978371256850571072277193913143567653255998511889735885700452436779033753624972982419512878745991729478182748120157286865268989008293093875173833481260069167547803276710009387513728292368906484786605008552898423216264490558983337570589163069172116981673362219814368478094024654088170777925101045036927497522537417406654667141353279210141879499569010834776629581801689859823872266668053790210419263585400274310525901893034147547428459077818287267460205781969976424673734290919936342255920055202122335037265905537087811689153817087349495261182439267371125368792191942998311933309538419601971421810113473013100821072196460186702032713396779852306689887214934976160498076965936984915611466051731519
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,243-digit prime (104 intermediate primes).

Certified number1,243-digit prime
Certificatedownload
Certificate chainshow step 22 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037226361 --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":1100000009037226361},"decimal":true,"detail":2}}'