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 #1100000009083276359 1,448 digits created 2026-08-14

Value

16830256749934260873435771565229878614056817610553395640060414866031764679424437620962120590144541230539855913352557800336114602834871999936224073514836919001837449571773578243730314554917641517499830522428300300683687263445020992726402495475763213917492273010672845380271790116237583788709683973752927957683937145244435108462631088260518961885947582271322113356005799533058329173840234646957190722705422727261634121441712841894359726573579645134134102793515474253699086996157326862343306655533480411899980742200857062328422786862719814910887390884018003187053149230265529263857220242178119579755855458367135030287660750324567159333067123296905117254471566096967494669513889975477576131329057088130545399502792584829647636065453591940091038325923815669840117771258971513572324667012378007022534173872547557457865636370595752651986419555483393288744840112008154978634306116885610945459547105969426017563415482483284663698895655061618893901659584070811002616419374876432799393035399270294697221737276989219447852894276139599436426016967238668507732086683121627664304892442028532217925174580822208405349522643108788808060215912544518669044267180672266082537741392183724960274880150527558040264315855963542650762162243231249298521356533164169814536377769651956547926139642465886534245135715464755900939328314383066819117495530546979195914910656142749634801148789103757658640611999593269403332346527421145657357200838325320485037251086374795153418044657
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 1,888-digit prime (158 intermediate primes).

Certified number1,888-digit prime
Certificatedownload
Certificate chainshow step 38 of 158

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009083276359 --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":1100000009083276359},"decimal":true,"detail":2}}'