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 #1100000004979172532 680 digits created 2023-10-26

Value

33838516771860726786745107615909467780076554829323945268752286006957616543417474079383954565452053933394702936310873462530884361661511903817163213566824486462509954911727361731069961202625038027200291472882153137741607311731301340223055845045100550218641006243945528221581576091240759606301013372790828502395242289464800667767962392755831421896043211798630481293907154918163347621965819163102787176430503035707796716286219139443664664215482917777379494223535230419410268777892534183820175859009728288813856922345205021228007177860915268111879488807943017650345047957403309878831621621709042795749551367325067751362236865833870775692035372043889464788579809111564369599668306905321
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,163-digit prime (191 intermediate primes).

Certified number1,163-digit prime
Certificatedownload
Certificate chainshow step 65 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979172532 --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":1100000004979172532},"decimal":true,"detail":2}}'