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 #1100000004881011203 1,855 digits created 2023-10-25

Value

4067231437468882199869069516771924714485625053813709499272407673678840721759298640962083847120972401469050193193129144680159752543507738234611833997361305415924524198542509083304920181244633139879084091825533512728237301058266781049739971957980623259217701748152642722379479737828054501927677170750473612264459615376560333640686311655982503299661795738235702967153591980584413832839185668031230070399625165034003615498443192242080193598179909128277476103764595621243370437354280443778515886710495579549442363145285744588789831333374582151764265482377369298548752552011699901699968251513016560826822686038986708543508176443410471800950474817737731148083471049853923636881608861172546382740189976019018752035756145107906581397403496584427938702017262245721116654780496121186801792385482895720709340526603031478730036676245288220899513587410954260239325762893486022287224575608000627754252684795374925555732659743677877111142542550398297380608193458902794290309314401495700262322899267232249692104511931608583551742729809084640591345037779941654150677596009595748379016315267218962996256107343802797830530684489780795367658606456758627321884428739200275182136190301576115666399652179412289677418038510460967761745981414511440766966594021130055831882571423660966692990278622341675057610961299298530687816456577730043374102595829293716917228560264153692916421643597736000525974612459629712267569335521698205092981850418161701763450267726663582848125864982839646457430305554045086916666989126120972027805968041429249808373570847936603575760477919743730151741503164161075373136305192492430290821429521547669356284803938057270726679617383978540451185319841263946424249221175514974378690024396393643247826862704456662973490711972655527597749962459443400716690151243011412483212180425129900451402880866645541395390842506811874415763829085936910044154603595628946901
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 2,375-digit prime (270 intermediate primes).

Certified number2,375-digit prime
Certificatedownload
Certificate chainshow step 60 of 270

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004881011203 --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":1100000004881011203},"decimal":true,"detail":2}}'