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 #1100000004979171945 844 digits created 2023-10-26

Value

2719576456403364442313137296009782327044187156235941024440213212533488879454041456542429212348751667776747521423427149316997956635677710311440667783729773161804588902521914577843054808926516670464309854650872068056590760923175340035293762303920339565954991181289316237443162909218778023511941247968420324340922195885040756067919225211993402453750746170810910931990722587289637031395048321303474765927741890568637242884754752511968707504592982353531890236880536003270922322228986521781847563107541481712828986374530553150432247188973657126218800632201003023375538210242144885580373239230615373086965794379494893939618098792523646604255617447384147415275557495919972376068622040214896029709385220589742078432082841051074688157088541864325611370438960078172744175335064904681186104614264834453845885585596978296013233323707731472090764771172358501
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,163-digit prime (191 intermediate primes).

Certified number1,163-digit prime
Certificatedownload
Certificate chainshow step 42 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979171945 --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":1100000004979171945},"decimal":true,"detail":2}}'