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 #1100000009069606942 1,163 digits created 2026-08-10

Value

67818922834018767135485438176369115417064927374871831024059335177988718392820156833572352298665222528863184356863300065848223205900438643483598054118006296584225629281264532974673659619770626392693165689763934538428469950428224894155315887898276110713250619126058668383287675675030565491673689678368504651563234535845175191696456054822925381069616390714410220517398185551864549345710627088766968825416261833235371131615743688784954432717960069888811986286123643718097949031589282977478037007825239194601067907595223159875388366531807811103525673304408206469755818814025053885653787488858870847730118368968824587551115145713109417592974699262668611484976598885940803461383584747195932582152940430305551865165349629258728002893138537427121809634154670159623780673657947284083642880902760148540811122474474342185146104826487249422379952524999341275321757474297814535252328225130861152973607595898223294162568665447671142435070636491890819416215817241358495931394971610430367767964195126424321998309393352174295035569978216911561358420858719646626344358622575388064105779976056859654817249815555577039230158044535845736391815898268366926451586356763494894758782183459
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 2,104-digit prime (165 intermediate primes).

Certified number2,104-digit prime
Certificatedownload
Certificate chainshow step 77 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069606942 --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":1100000009069606942},"decimal":true,"detail":2}}'