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 #1100000004964139848 1,063 digits created 2023-10-26

Value

1519515408454667956543257459467385234297956698581039886814275461595060176143730318514195038946571419298214162429353293681451137735238643102794695920783011328970477617821565237958469862749032319808840706620490753252551801572599874734647988070304821966617753975082386697437813088525889410911375894186382174049838992365568423523521753099141786979299295149045470125748493606728092701121402020741346124322003362093545531577241380566536539980412642444680907015552853634799484766081529060496316003758689278372340628509023175964942091511838864156451538582304690273299543747344252761515120752472512988277496932817215405277266279964827369372887164854818807972404692498756168845791756536911643268293679054175223170891458909083767606285416304545284575902690138537748817451521930183377624101641690813335568934533812351434754445845011529947621414791680190642566790503873810597557688036012583378721990583758743083551528202678157365952780215286475162723482013813634980302434167341489874127079251907953268810373718402412772467344591587061523549683571645538975372871512435057816349
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 1,320-digit prime (202 intermediate primes).

Certified number1,320-digit prime
Certificatedownload
Certificate chainshow step 38 of 202

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964139848 --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":1100000004964139848},"decimal":true,"detail":2}}'