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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 #1100000004858705720 1,183 digits created 2023-10-24

Value

1466678980792382057793038987500245866601133813235719297198206620722927548604586664641379400699050538771348577112899571528096290142789669683455287720712390494346571713859179774387744835084303226138873123620147380688665503979811099363548500652765905091960654269171563090874847654097560869635925065950805073240947132162498244098989096087891186078719810075489165084479062862201571457826420455490098829535000824994847294785038406881400164905020059598205924491853732643719407397585002537010474721853137560258238387068163707893196298979263743325617611185465655661238562188850959686182770056212750293399226339977749741155829494306135519168991161438174058523921401501117743765038589370669177495617703762763398337287658624344204315385727019994565660564505508210141625149913795009643140160793990963063519177175888212690345163737381290853822529252467142897684687347628898748402153633389833120017679971969973484308960286055232784524196106002423283682397730259051696746456538917505227810017054821560486608262977621762305033325799518375760798555378062724291491309136829774829232886008824357102882185745040218221539902752524659611455739297744619707846642093097489934534923139637889122359267932474559
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 177 of the certificate chain of a 2,964-digit prime (316 intermediate primes).

Certified number2,964-digit prime
Certificatedownload
Certificate chainshow step 177 of 316

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004858705720 --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":1100000004858705720},"decimal":true,"detail":2}}'