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 #1100000008675877013 782 digits created 2026-03-10

Value

46445624078030916908945599521472862591496107400102295781326163787716746448787533786634988459430335705808885204850995723427931163953557959510970867092903586399896362491966434228967204077643521986860850396886174911483953865474639778027169924497871136364401762003430808468436572191792467359364694314642676872521492627685909331577541861177418271589439786265117259813941566591739426427338905223958342725294844123408453961674265280277028456037560470566892024958516328557910029429703808841390763246034512192540610735882189592178897681985361990970035197735139996512672080044532670135485094595759655758655425811469990410555749714437072447440360801974422007142643478355803351413334678388768365198714462501290985202035139943717704982267386681364343752823856058057608369917832866690510271583289
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 1,150-digit prime (127 intermediate primes).

Certified number1,150-digit prime
Certificatedownload
Certificate chainshow step 38 of 127

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008675877013 --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":1100000008675877013},"decimal":true,"detail":2}}'