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 #1100000004982860154 1,000 digits created 2023-10-26

Value

4930508870452102907239237935503458232213833430231742028086186543040915759886494243154831857324507743316372423830433226609391379900196300196036203954357645829983104391437586560154945839003550161107008084705445271645681768200289285316834822316877636870511430643239502481342831714575613107827581708625244282752658101148162051601599247996379293101673223346763078030190189360292066485012119884965338361616559125898193864261958023126846533424387805481502188141585523757660338470291670465215162721898445371638667061425953917230487023601931410637505028553903563694256680219393351670985523505907004534375321387593776142304800752978816953074678585878179585500288517100272433049867816692849632749243116224134244285493505433152230392608311671794095895994854025528874856021587906576282403998171807737327127511080181448289942008790588620781008275364290452539246858631204923407495763727748243935519217779394109612143828050966232602522449717651186588134190871507306324010993159522644305783628455356150895577601219959
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,135-digit prime (178 intermediate primes).

Certified number1,135-digit prime
Certificatedownload
Certificate chainshow step 21 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004982860154 --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":1100000004982860154},"decimal":true,"detail":2}}'