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 #1100000009019483832 690 digits created 2026-07-29

Value

803342288400388564996766906631507992060182417153587696780692011032677094645717712629716334953820013027145310064723760919207141811597821083215824386645699050584104264680687258981247647622397570606157066948324354744645580826385743884978475912063534900789311499486142095239188598319329327176026437696335422858660592692004091787424479409538634175314933209884022966485234086587101979573559664025661150867791052867735276326329227467357093092481946921659519201059749205606907753678872037051265082712838135979901480239641001791171081919999386615388066479716541779417083439900980847972573254118139091098201899666478125113489032332656032531337376426712880480089337523092797690841946683481547559004131
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 1,103-digit prime (90 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 35 of 90

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019483832 --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":1100000009019483832},"decimal":true,"detail":2}}'