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 #1100000004984020667 730 digits created 2023-10-26

Value

4199850814095003041330600841203021164887749376523857048906811361699975522758834575076212135308390142641018464555829416859886565555203929222209821564050528401079811934816862635023411583779475339032282418002959091102619188474529273660536645803225801732316920152471618361140562890453010624464169929058654160008647965254326502348247541200764302865071561926558697821931924136585935423131540290404324385082265421949435942484921832006789107355723052592813330688130983633408963013933950143833442599585836830695526944835074706386750670716390734865367831142024566972082998703336129677246135429875168810502319884428624173973533999514690564259145617911584217464148539477456493425977308960883080852147328004822500145730181052848756434373095007
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,121-digit prime (166 intermediate primes).

Certified number1,121-digit prime
Certificatedownload
Certificate chainshow step 54 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984020667 --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":1100000004984020667},"decimal":true,"detail":2}}'