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 #1100000009077839468 845 digits created 2026-08-12

Value

93680471137623580624692645074609717757145223432473201510986923273617461924218590660910188832293004390841836733395024478420290473793905744365229792580346247751839084439807894859854053612110097133050271208864889508677089277063406009408379207245129802753426223435379740698367841835441770051993296449892491644383696661470674875920017476308891414510034565748766379430205214431345282558204403435899719386974856489686878508518630710465135023935995925048926541014248518642171357762286559428749649173025933917453782237437685246406755045371705396012206075414142805798093003748176207100404239595889679322599555308814890514039687380716077496802677987297344966016088896463980855748063871635372191024851582993405000868246921170662991443355025684096263264021650582340715070571088793123562940254991016102730484614649569630316183100513989001921639136894025136247
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 2,023-digit prime (152 intermediate primes).

Certified number2,023-digit prime
Certificatedownload
Certificate chainshow step 87 of 152

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077839468 --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":1100000009077839468},"decimal":true,"detail":2}}'