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 #1100000007113549884 663 digits created 2024-05-28

Value

587821849817206120059580109053751166809196946538294991245300091667026328278061760355741681005618269095087629336884962087934728388811248118535646396653762352399893967177180309964942504099630676787566955319872901959937624060833120289975872376060693125720621410600614827668488113061246940803409523794939046177419456301830903779010242346547018684711833825098443373436594450733009813110960553533256064057340472366363467240452656408430987097739991554513283608406412769376113780962852927708166395807569342263775319371357872601004046106535751430735156079189921359015244347604152940603698404269918247739092920962005885707862997248564382025670691902603993826882154548165963
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 151 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 151 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549884 --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":1100000007113549884},"decimal":true,"detail":2}}'