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 #1100000005151982487 555 digits created 2023-10-28

Value

121862777793921941189348427398288569450771582050781565974667233972013597282106421551176210154494618880314027788706373603394619836873916886588280077137099850129654172005153505707396341593546660120944397579244973283858596339683315191689986494979041192676834566187072321549563162228865076954048470438563635687193824132428886277653604214049322760388827096070435688205063494852921399655347529473594642072401433739778545256317970180619776967589370233996137439038304070950018581350991875306859345111297540209375845421205514397042962653527061419569334686499543311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 1,113-digit prime (174 intermediate primes).

Certified number1,113-digit prime
Certificatedownload
Certificate chainshow step 88 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005151982487 --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":1100000005151982487},"decimal":true,"detail":2}}'