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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 #1100000004981247306 1,017 digits created 2023-10-26

Value

732459752091084789030309428444686938935396536287193631374025243563848867323337310760447520173211778209225604307220244730636943312173609037949895058026120524681906767684201469483390565790058044339516020647593471842252356177586826605439533907785613111595184282552932351364418912439295399939193983090495533468545286912621887294220731563866287499641162867922344673075380433839529568991943382919856594868692714762569300549456057768717812484048505859456289332866506099425334837298745475390896244498809924688122361965040583402372538679854373354754080737031984133867577393798635995811086898905355432838870130527020013406046288605882163416056042697660096069893097251807081679690310274043161112292366318804534363443203790192829740971720055849700272770339036401013283873471898393486382890401947590809152354156411104497739947374822663680380661986663455779801547843257080766732333924230529266606829434201116908223028670985093449504495250077120313919899519713338283142026073708613304589898121553092778490215001288029364548118315941
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,158-digit prime (174 intermediate primes).

Certified number1,158-digit prime
Certificatedownload
Certificate chainshow step 19 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004981247306 --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":1100000004981247306},"decimal":true,"detail":2}}'