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 #1100000009023463290 697 digits created 2026-07-30

Value

2309868174438500035096682050319839297412400108061860526481736720483273680750154508436078710464057115634684953011790789849839577602112299589326884943947849686741805739191808918857316966674753817038682383097413677200428130473870799060180697774006489384161209858906387903150148255754356360324680955045096531526866139961590507966110591122737075728341565439301907434439907645004173763869906541560282288599545571647913224321613032464439214486063181751287911205730825022128583580380127382696196261636663355088726357483860933855673627544322267246764386635574266358899286929710496146425672186441035814381841698362101237926222769689157626676653239245569714176063628700386246405173011827995819022968936714387
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,167-digit prime (91 intermediate primes).

Certified number1,167-digit prime
Certificatedownload
Certificate chainshow step 40 of 91

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023463290 --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":1100000009023463290},"decimal":true,"detail":2}}'