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 #1100000004971598989 951 digits created 2023-10-26

Value

792607128673523964743775616351462297990384131890733382942700636630559342109387235665607522928008482440285936793103727899702820101811617301799504253693648624063820297835511956662081398550120378863480075680386994683912645723972386932216696374439554367204325290351501935646974515477555924346458811466849704959423733550817960673915871606943805436807577145472682610472621861871170162884465058636871163044291836867238734009893694207876487153470668064610131449002467938148443979973747371134926531980524727342060815587239971297984244278428815911099579487190870240075372926211466454573607519683845592312342243975811740402697286727544492594630646459757175652181270793482937378453642167495016941915442778489548261920681806886108022433429054047303694395929192634725920761717155344289703060854601385930208766297093951985514226810994667736181241013984837471711016774373891376559635002120931779941660181627536088490462818983371482975172834041804291100147046039418931
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,239-digit prime (196 intermediate primes).

Certified number1,239-digit prime
Certificatedownload
Certificate chainshow step 37 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004971598989 --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":1100000004971598989},"decimal":true,"detail":2}}'