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 #1100000004990046239 690 digits created 2023-10-26

Value

351711850804903127904304377751577849801438798236533811618512360177338113338467939748893644335757699544905410819877637731627426875431312751144871589742193276448511059085879023929479944601373259700721463512640639861910104213331484933519555867539195046891412046520811701138121845700504454087903326709573930123489674332460745367626281078860419478390421753157403775922432941078452048201902391938924211935164588049628365157724815960551840264649558822422375150156276569391350444646252989762955739205449227682454374766764354111036913320172167128205266261343164876694628967523396807994122656048504891500524550019458007938531739785536769269517020118718276234549563047679002094351080576427978958439117
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 46 of the certificate chain of a 1,070-digit prime (133 intermediate primes).

Certified number1,070-digit prime
Certificatedownload
Certificate chainshow step 46 of 133

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004990046239 --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":1100000004990046239},"decimal":true,"detail":2}}'