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 #1100000004928077889 575 digits created 2023-10-25

Value

49030927458117901534429179450876055528919562873172560775061972428576907115460297057479580273336942295596721123762893800342398263504330727834742559846987021494982824018039140117037620783126236190475883363221605173761908144529435898609585581587260165571093476971090172968144899818403131666074203535269315876389704969582413758021813603721223824665126556349610094943301096617867972411650137109928425290968774738564044906605028844745402523845466699247802071210057475934781296269163739244867572247435460458503965060398465777068861617824981808292741604635719542547254268338664046469
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,849-digit prime (142 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 101 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928077889 --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":1100000004928077889},"decimal":true,"detail":2}}'