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 #1100000004877603608 1,183 digits created 2023-10-25

Value

3984559231743906996561126303730633622431157141987115937296574621205014815968298589634577864218289425272276598043492256037816591971944259019195372137525353770070145944880474385817264603061971830123025172937657289602586067011480304704858950533751697235338863899046892978078686775352911734678257066661957560552352378927212869823200538663624347215547164225366011594931743470218270229795571882423995889721830304811048108108045004873163429749767369465474759124072698516442853797040207387347326470688528502260420908557546835327714257066664516715683908885999771172908032002453706094135925663452232843058924682871867439378500480831474375667697547669167721191763238229361333829214076498540396368611233878481761655468145285405273026996505210798560230491565267790875746701981661582213813006675721662494807399147725168323540983638006290428900966136550176454214252772611300002626253585586869385138931652314948991639302319084209543147523481625622464732266591745032856673275771303445844265505382972931516145612858248296621898349884193221714606303929418106710383881840371440906271597634247530180188424100295644774305687033638499333658608586266825329682980851692648179282385211351930669187946747538771
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 136 of the certificate chain of a 2,442-digit prime (311 intermediate primes).

Certified number2,442-digit prime
Certificatedownload
Certificate chainshow step 136 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877603608 --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":1100000004877603608},"decimal":true,"detail":2}}'