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 #1100000004982862305 342 digits created 2023-10-26

Value

208693236206837380433207023064006286553033366912861659499262572200215409661869978132002237930713139174080083114381971800714605708431066900829310101878275409630459242329700507872037833391272095146713058218811408470530212104345096477672156387571273445035412866798912415334512731903129441874758085902310803052936567830883658188749937086267527361
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 118 of the certificate chain of a 1,135-digit prime (178 intermediate primes).

Certified number1,135-digit prime
Certificatedownload
Certificate chainshow step 118 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004982862305 --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":1100000004982862305},"decimal":true,"detail":2}}'