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 #1100000004996311849 511 digits created 2023-10-26

Value

1311008929300460261492689777637795801795324638475220339703512509892376155431451067781753024016794950112795223357909618463803111488236254788600878969552907677203565679236232254917912537193903401703394635700986897760764275829827826231626183696408700704099721321916409702253956090148923570801629817804083214617511626865388432488492787646734807007343634544989469173275027566942193926243389156737304862905574066573200339925277917436020394115758833431192301864387492562718425563489951465393923098183067321330011645283
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,026-digit prime (155 intermediate primes).

Certified number1,026-digit prime
Certificatedownload
Certificate chainshow step 76 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004996311849 --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":1100000004996311849},"decimal":true,"detail":2}}'