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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 #1100000004964684656 1,032 digits created 2023-10-26

Value

236471415663720834628067820689444539050017651243983169654280901040156369168513666999260669085400831355482515648670740647723958522475409306862546588442269344609470620163374678169073101657998763948341648532455775946947647054378489418196030367786689758304067153518164813227406782482389823941306100860967936815267052900187019541103771379873024939137011574840858193894629588429101969193715176217818480540275866141456170425846289024665410574135676761150135128711438320150315913192844767648334038980989787213657863818842231063814039834444505425055316732314072429597540965614324779212044259635023005496656715794648446696720141201543466637210637115379634060254408603107287180781563346276604003053045662010054263439111898534681477687385878253262332260918845449198180936701887991190689603857294086267729222874324210112158887560584847141406040399119281512269193071493165733172990185763354638388542872284603869892998430681493702067136883759090964910211977579669505134184537141199168211847124147395958285997529164677785688920365976607987434846841
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,337-digit prime (119 intermediate primes).

Certified number1,337-digit prime
Certificatedownload
Certificate chainshow step 30 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964684656 --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":1100000004964684656},"decimal":true,"detail":2}}'