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 #1100000004947470903 1,111 digits created 2023-10-25

Value

2030041575112782984758655621496452891845111724699989731265178633939784908314430406643895612670619031771111528682370499675968165184746186408920450091087934379007535520825139955932174898755678150451640232477779654193877936560682759271151984507202632000377584872880351392617398594012741674881143501984821786409600259617808658721150480220025646718927824084474408504557617471694187186237560181688721336399627692872041553229704175611398026758795318441188020559331040537996494391359629956640788773501660560983644307844228714349606739282168767324076081280383689879648025509959584549026094366399551550214581937188668163635433141471387570191417412912022522690919999827120802947385248172187034332326749431684317248903532570978651759604546676394579871712325610093035180540798390908476144618194835302033539931050166730938828762262318500862556227289904202452393205086948958151454880957909645686605606836265157390498235160920151131716817757739388272564422995223285812719747556447489521278957323318983541719227725765558852478874334504658960850964534176432386820539071472710363340377907902167014321208884355493350575031824029781
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,549-digit prime (112 intermediate primes).

Certified number1,549-digit prime
Certificatedownload
Certificate chainshow step 40 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004947470903 --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":1100000004947470903},"decimal":true,"detail":2}}'