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 #1100000009083623138 1,302 digits created 2026-08-14

Value

849400187573308256106305462225257877432942032708565340733826373419199459359609107159985395898590436943379468547053347170306507231415085309943705596594639156083017797451265788463258203452128937548032813222445355226152384326718121785940874987153397644185083165594657716890797088279730916986443311128345629124302575794052792011368474831434928820761081724268704247275093885600388999679476580858920902095626512649054304433141829171759653358362585629999687486401924504308037729920700112658646650373884464003648871865502978822984912301856683855177018692103632238540474119263284237640180995171370289284581579811900348272211545070670419290018701123233654780001320408226205668504853817945687615049158565297079977020389737256783087318139130352364117772715669494963252865715475099183875939734646287850579732696074537624261964201937703554397758772159012310615458555495470215767855618379944338984253877741359060708281861783433015386157412358394879352622475290689180121045354236023737419927750569815630441101935957665770513848683262643898041835678715605776647521289730332073224212706156256344276647401856015631742044002028867419186192989035977685841381812889318145854870356060206203715901554418205425648465807141006162285895524877740304798173623941096701730176472895598468791190568676369150866612818485644605477124879
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 1,893-digit prime (135 intermediate primes).

Certified number1,893-digit prime
Certificatedownload
Certificate chainshow step 43 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009083623138 --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":1100000009083623138},"decimal":true,"detail":2}}'