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 #1100000004979171891 850 digits created 2023-10-26

Value

8486601506794082944104683720436286338481008672263628123227151742503504057669103607628042902887020504397407245453089825072651143559030435689469290259195780937800927945653785755033923114543730861184106760029325340694674864906424039100536302895121654835936507280684188677915636447991749949050423380760333727325308167591022781755306017427538131961076428470785696217932969276992549734690131989526771215563474234032866634656450309845817864785383733615479255035674804180791788085973270923797096237848235950061824329932564305051759099030548962977105698207460021613901744380411844295178250125422145181088811898875590298975714450957319955427305912941344294653469920226318342358683632269079672168226548329544958367778296821439355301721773624123351462284366394792713651247129699012823047035163023087611892947276912189286594595904494712912758146531926237814894873
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,163-digit prime (191 intermediate primes).

Certified number1,163-digit prime
Certificatedownload
Certificate chainshow step 40 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979171891 --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":1100000004979171891},"decimal":true,"detail":2}}'