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 #1100000009051206668 1,180 digits created 2026-08-06

Value

4362284097963766842575490278228084738887736810250092213609653087266062351330171121692285405730847648672426517601717953060483237062886260522040273827850926856692304244267170997428065370258025965666019932808493298984838266946769049738413336510789764989797444800130369981492863482683982931049587906359944592251422364529728188080470769171805102797771472041309239758608473719587262722532472278008216682223897859551321413128610024406166637900068070899172603095159361999067652373384198397927783644251171129770986927661555405833754147050583783908839629055611760926497063590288685766178483008287123546338517772843753758221234399581161135983113215551335215003083533317928507829240042435268281870785389559532302539235774338957833615902493323743749979723342408645086555421171562241039552071335311915676654276840736257754518038445490063981560680267751842261016653895585347634094777229622644775632644084276719300803104769693428245775090465351013219455480661474725490725001442544792180010157654560625423132056493194960455640214066729642566212046381980025156464709290766542495593381195156053368707269430133131118193431028137764241559649990465857992482013449747788505743769428890665476109652239107
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 1,556-digit prime (132 intermediate primes).

Certified number1,556-digit prime
Certificatedownload
Certificate chainshow step 32 of 132

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009051206668 --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":1100000009051206668},"decimal":true,"detail":2}}'