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 #1100000009024107109 877 digits created 2026-07-31

Value

2650347262783147656710116597885814470176624886927630492421889451067171223463400587671044867762663251633205304709134629703670566069003792149551381076465696348917430452856952007517362914784108485189294941294894721230222990114240165307377441257136204929404329579161716837473003177525819170531810110699978136738921113212153804394199135673045831683220350104141483114821123938501599602639367359215269844007338656172201918607466642132628676858085571920131298352139313689487205306705695527976473287037447707685777479633452259062635040960258605768932677939646562450008403757234395845498430568122121285636565361752999882110340605887799987874629976177514291587178784740330949901316366385250008852356106387361503195778598108553713761458171366717116224617487078189545435487146415797384641264067630596467601058347978839478090947617254439515348221506216235301320067973637878247038459395674409
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 1,190-digit prime (69 intermediate primes).

Certified number1,190-digit prime
Certificatedownload
Certificate chainshow step 23 of 69

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009024107109 --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":1100000009024107109},"decimal":true,"detail":2}}'