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 #1100000004986321175 506 digits created 2023-10-26

Value

15898536376356765083661880037596463999868691077982179385308498098942679185296479349365777445895373789609753919024990222725439687088222783667123961852850344172113705707151345871243981004472274231367112896498526168539991113056032871228576301652512813924389181008406463977369852120634828861773340446033647408286511023566936715840548494707005993376628745937475677831439575106628855008618636603013684961132396324414848732862878083985451691829822384270397641290656776055530153098826357795439079202291816288616521
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,114-digit prime (87 intermediate primes).

Certified number1,114-digit prime
Certificatedownload
Certificate chainshow step 48 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986321175 --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":1100000004986321175},"decimal":true,"detail":2}}'