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 #1100000004873668866 2,036 digits created 2023-10-25

Value

31253462675041086088844101395873013984920581491604042584627498567922738232564321348195501186544898542784396108653606965152310719585069571938383799387067093709565145563698565469547401172336213069330231003004801781418913544439796793567172504633923044381706853819029327549969571212917120874907014415819656624708441565598696549041511193949799153257314072649139217251301913616569545682251200341213901353368939854574664265855374717734899766330445536844285168262578244547148623270610172699670185203874890225381609119163313010137160195215616730226453641921771445250333404726350391673490707412869030801657256059887401082871515931501362427054677182566791859768917372187430023852767686153875871319416271034325571933521626840996330057199429876495451221093626242605558071045208218030613447221683868460134647235894344412005962045816676148588076901784377976814615653191502561666576672619103664071697857028068562766728758005062903030986294559556523311369719051955352238834287272018038319439391236951698216412781123787688813620513983060836435317784312844306809422827541569589509350439157814106543671074509297373662754369069058899577300931046514295593056213509654197840884314600139609379325824762109262969326879498806302976022310967307783825976244061651261776606114751893585246280019792708449488705036445149640797561410484744849005857934729300097195949932198302705271648157885952959049416802656604935959923097703961635493322677416348143761517778012479925034869631700046797204874468261761051777320182424488947302781766223905426052900536068803419166878305818788185077688145031030708162388148316119559419601394459854229843137955577251106446579816129349707100441081488510936161758517374618553704749012952652048703097469493579270610097718999572654255188707594066353673292283634059240855471769433613611908540893621718175277811177571935432358698910332341102319253550091896262152365174271601347788502796194581395587612693583758794623687697381899153358364747501904629338825449431620257025128300021298446758372123351234122663399346960138923010680004643652916841383
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 2,552-digit prime (276 intermediate primes).

Certified number2,552-digit prime
Certificatedownload
Certificate chainshow step 55 of 276

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004873668866 --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":1100000004873668866},"decimal":true,"detail":2}}'