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 #1100000009019683837 988 digits created 2026-07-30

Value

5357003903671486356778502245819819399650390502602562332101253116868148549947345774137375890244614635561926999974455016501131505365365579044036719286026185894927954629274621092237917571645082561242958425700510214438618223917890941548560372718170817622043106873858430507414260841538263361373415965190160042031831614570772991125979755079024071309521447305304227582836712257903146472377139368050021648178407226145233357274626574250777187950829668294341408336614120511974911008375262847084442973932580541570865510457558517793634106241991304828805915861584587744719456581011328802224613219900066143038629172842686944881953064338684625621587544732044605181794649673107450424765862375846640983284825070433649607941590004574697240302565719754142489636321821838927437739167795132375662864448848559686042484098321981782527590363568463413625145125452873472136198084964975302617864629032315828301936132948825708946478393182777735171718625508887770904562168928953332181396491355818526214938079678207237
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 11 of the certificate chain of a 1,113-digit prime (93 intermediate primes).

Certified number1,113-digit prime
Certificatedownload
Certificate chainshow step 11 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019683837 --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":1100000009019683837},"decimal":true,"detail":2}}'