factordbrpc · fdb
Sign in
>
?

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 #1100000004828087456 1,403 digits created 2023-10-24

Value

27822926422581863421475673758561127903448563773726693453416396533166492752221438455467328283720952789959477309147464959381220491365332989139503511939220146770716273451859036560776607214735488804187909203761310984457881379608375651614547962354082627675137344948889616535843413679968086214404361372212650572747164396514417686500523001431234844107699829332081371614140421676369810201000816954468204269872016016955313220020736573163072080127184598941127878628858081515492128913945270784763382706080247342989496244316941494567415250116335268562888957012781374199797023489343470057402073921720880336284047987817838171537019733611348353879889879222536425559834965554453548751364911845816018207372290256722897672533511918059763246436028978197022585533871538432691525851152776205065194405847848911931756855046594987590375341100628077563513630968701380777964735383062242211312592922662268584647126789242904508166353190301317003078026538819343645404856280573750795771488436318697422577985284034369466929780890025920530533166636531775945622864650363436630575395323897174532018598156753260887046061614109762756673482938242714254072483020457597881578918125004272520102807134260282513670662335682932955136965962169137041007354603151653777766006516871795161372869259352184486163249957270089125562498610010950536368311988392571293082807588288004512694347483052164459228726076671528529052777528164546088056174883016519513
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 294 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 294 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828087456 --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":1100000004828087456},"decimal":true,"detail":2}}'