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 #1100000005019033285 457 digits created 2023-10-26

Value

1303323337196729618575196029474417241755053546702462362206788542879169634272556319544490161928563733904731969339442641917200830363143735866475956713496465327004094040171919908157868538574812970915814352152426610477385150154689796211908359831296853001252454432314377479603471972840150729023432802855104437272390873761886203776034444640495060512015141506693485563147162257767571145481491761466701760856129442347039972683374465469461919061596166707798294733957
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 855-digit prime (75 intermediate primes).

Certified number855-digit prime
Certificatedownload
Certificate chainshow step 39 of 75

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005019033285 --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":1100000005019033285},"decimal":true,"detail":2}}'