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 #1100000007144186487 474 digits created 2024-06-05

Value

659991303288695515395571374710142557523947010682068812380362254263512854572302605817052051521050821919058270690241963274156210438720813019628327538009478879855940734128535534650336722775680942718899119439430015543024622091986574602829999899670231803853667149758969408115780644977826125610769511751639541946370151248455078869077668564175366793013112882493114705902949973005785817025061551262140411952037741128465091628699750053289230793239610951708815728991094377010121034147
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 108 of the certificate chain of a 1,503-digit prime (163 intermediate primes).

Certified number1,503-digit prime
Certificatedownload
Certificate chainshow step 108 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007144186487 --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":1100000007144186487},"decimal":true,"detail":2}}'