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 #1100000009044350718 908 digits created 2026-08-04

Value

10811274175714084202610852599841576318048425957498991652987210009769560806191484279633876471635755887390915294137493166605686821506616839026756900906544240725185075494712747351811657922725415608178837527911858744708333703428172803293256630400824399652042170333904546353784464488934453065573013393892042539083027246442534392276763032805064584204028369265205754952101946898934595109277932504258133140272829388718052376845234075289458290834019448102934236112139454867364735998511960362619635640262641141805181865662755977711027536250312726619119080525949075284624694670314983233001271464961995905746409455333179073812874101922124546294935818196234498755727051832517232446866446742227259154824741438347554848860905358466347872386356157670701305555161030459468906051654058958476510933107136782469532514411648531036511196842223251538435409253293469112373470914135477556810676341737116112550591353191151369647351291
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 1,393-digit prime (108 intermediate primes).

Certified number1,393-digit prime
Certificatedownload
Certificate chainshow step 43 of 108

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044350718 --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":1100000009044350718},"decimal":true,"detail":2}}'