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 #1100000004936386544 993 digits created 2023-10-25

Value

165853665715343015450232013962151884243141685863102984982425044562039519967327768470595389824099797748201605428265080470447841803130771480128864306131297436637131566890560344209234562882895867191513570961393518631002987479358304186728176586054214884148633429634115430704556757252731133869547876584133165805584715177184132089317004528991748036527073222781303490488927220086436247728450538867701641960208465638084214464630831095229637963154124919224072229710298147438005331915374295974997523189299358371934077035004844236136015695540037440473614572584108785966278568336120154805420050116240037182467239664276545592804991510496602527555763674437879476571881767168062005167347694522203786995722133255062755428926198322473090945157574484973223704772486497261740194748487973619151160754079858705172291222971913345257080681194701660236536297257684612576508410400633760348776213121909779463361578758904241106226453229644768133788022846001207752245446417051742889805599494658020385280810593074389260371
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 1,723-digit prime (246 intermediate primes).

Certified number1,723-digit prime
Certificatedownload
Certificate chainshow step 99 of 246

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004936386544 --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":1100000004936386544},"decimal":true,"detail":2}}'