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 #1100000004997585962 696 digits created 2023-10-26

Value

648812898513756774672886114874665142600975131912460543112264740336813838803335625270693057786123333033974474413911893431109736451474764044493780315725127797033246580684318380723346220811528242804527634179291362194763611861399048315276271595821864707976085083235998002116755502462887448707946113385489825648863063575364226201133889944554330731728754795190202121782642076650019151011513059729528908755005547777481909335411299123603165271037357809401867156345334335562159748065276788770826733859599454217249579401682212356488822473843923131485876318360844632690714383814513245762603435881033370920494083301299602145891301768100269657511921965091735947739881330394628366513137370823275382629278846137
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,014-digit prime (146 intermediate primes).

Certified number1,014-digit prime
Certificatedownload
Certificate chainshow step 39 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004997585962 --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":1100000004997585962},"decimal":true,"detail":2}}'