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 #1100000004942693392 937 digits created 2023-10-25

Value

6399947584441429665542786474035388407814569240276783251209996778414754224570627125644659146080441723371175172067339270784212924770826929019997902954052104694793806976990767827073538049820741827309064579109985587211080244498365759435792150326829398224905006032742834677066714817267102595199317959864693902266282997338089797954200009881164464088844430420979933642464737195408270919221010879622847457952205615774151210319865933537942230701265409648626070497058549050664016855426167425985029872890565546111442700470410914883228615011259038463713347202555324826095054155794982603561331180354763166157329755418098479654190970412077219302922299764349987645179345135303293198490526178720321943668213296876632188363905123886537709000087543131032882102813817706530953926720414685214707688462853488668196583117253779049138524065871980547778530638616376935939688126179190254652004971931805409123811600727501531514549902528032825432668161557727254877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 1,615-digit prime (185 intermediate primes).

Certified number1,615-digit prime
Certificatedownload
Certificate chainshow step 72 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942693392 --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":1100000004942693392},"decimal":true,"detail":2}}'