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 #1100000004979861663 659 digits created 2023-10-26

Value

30737440902936584418517590572295215442123165278639646022558886989524131904484556157035536299085998003761442991985884174928289786670313460185749402367200278640561715839231338953212713092118021074089616686393083568439847723088779983907675547066029396586368383014376596176402541650626752841992094407470297658138564956226932240860625828939199686055602795555882789920940578643244010691067368666787034767915907415267521352484657516677767346308483341925158258137164866796743466293982542322494010087186922208397434949241819580207844767767122326996634788992649953746323971509163424979635731125860322663562115675653537780227156115839987405875834047660059415298592039803
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 1,168-digit prime (177 intermediate primes).

Certified number1,168-digit prime
Certificatedownload
Certificate chainshow step 81 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979861663 --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":1100000004979861663},"decimal":true,"detail":2}}'