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 #1100000004953241507 609 digits created 2023-10-26

Value

162800240757673599323852778967305331278884534737291734296005513691955654687323881661315322856886181333648352845054608149924404374368491785087131654028106631231437515897704650661566220728871380161430653829304787303400295565491188302274093171562885241128990846901463910799104938672818047586030114811564071652686591370058636862748400515756387221583600151610318293996418063059790998047997717352437457185689787907106602600047804876095223350771868622934463434804922717084499811804195938022570216478847212781062873272419918236003636781843542769953639571597918330285273917514702149501839679078462110376061358428788259
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,463-digit prime (165 intermediate primes).

Certified number1,463-digit prime
Certificatedownload
Certificate chainshow step 94 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004953241507 --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":1100000004953241507},"decimal":true,"detail":2}}'