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 #1100000009047546161 593 digits created 2026-08-05

Value

63176645681717692060936634665549888261342933419732426994428055480341119160032710426571906445399080622587756952425782586131946026853644574183806053450880468415899047653138913985015979707294316454457976262111342290357999491684537869788011945535700157568267567902354020121710831871116650680941089891135834668105188973876558641294012249282215115607473803225120029856283255734394981163793567296266266515133372334595912637183736425583739271811055602679106586621453361553646085593356189254910224164757779943886475663539107515307755707709480336943608332990216789063386395651669877438321724011878896771
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 1,461-digit prime (122 intermediate primes).

Certified number1,461-digit prime
Certificatedownload
Certificate chainshow step 79 of 122

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047546161 --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":1100000009047546161},"decimal":true,"detail":2}}'