factordbrpc · fdb
Sign in
>
?

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 #1100000004965694662 645 digits created 2023-10-26

Value

120840780426261627010282491513123887042764588383427287571554394008681401688534096780353199636443337607544645310323481579303104378521290512604004691997099682523830476828243019413157951374485257133037903992240399534467553349579136329044840722458563952669735703756191810822027930654217830610525470949674599204094017446447334832709982248414583601763348070127594358522404714078214264281302657655110742127963383746468406761115172300763689883206379287610021283967303820066861453288318218209895752950863072757208411647456180490360842455275949029816541484326322679448620082714221339798608799284408750820740608523059057903715080496924603215336044001437497
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 1,309-digit prime (179 intermediate primes).

Certified number1,309-digit prime
Certificatedownload
Certificate chainshow step 79 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965694662 --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":1100000004965694662},"decimal":true,"detail":2}}'