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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 #1100000004986320162 1,087 digits created 2023-10-26

Value

3148963843707463805366795943235741625576592718684393480029672146745295903491523358697676858095293905745098215164219873436965693716720957307719437024089300634603625384152444616865941269710117900166509437728904334245909540584012984741118409047351542206189963793162075349295108923714811015494064649181236675631711544593134119729431800110558867416662769196708176761999112226077504758173071580206929906440233666817716389247823168951447858238793301014423804249897350291841850179556106687797620018017970821422262782931205113251578226528101962607725234432597793863247880531640849626694014632028838249394762957802677199266181017600706815657357275691943562272188966836758979847290365292811484721762954588780255741337377921958267626365248517202834801672232661180474103438033316882675680639959772592563678214268628753517163540417299208105820570402626529457334995026258836100033252713589151925135611404699375323304873669911951826215245740526711580882877309706200908529529262818414992437564388515016088571028433504783818715869157540137447682538420231970853795523651641426113061452857072319732270432379
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,114-digit prime (87 intermediate primes).

Certified number1,114-digit prime
Certificatedownload
Certificate chainshow step 3 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986320162 --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":1100000004986320162},"decimal":true,"detail":2}}'