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 #1100000004984477317 647 digits created 2023-10-26

Value

17703164113835645565072855241678300797249649196484318292683800629426107636578808222943377679910580763556777925974193211710022639369633649669008572933720137603874720390291828913534400333250616487940322140507244619073652704337845858316065575475432184076585750449274026594635144287270355856749239921166306477545100371976296846154685485782271359069754041791513555920210999909898675468003057263210596846196689762496196136523070602878277304402246953656345238403272789904155080832217355176475480105317600846339944106240687381002655030430605672189359754325792376081850392516588703569158226456473819700074673053278800685707587192431668489298977815815210897
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 1,115-digit prime (179 intermediate primes).

Certified number1,115-digit prime
Certificatedownload
Certificate chainshow step 68 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984477317 --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":1100000004984477317},"decimal":true,"detail":2}}'