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 #1100000004928138983 1,438 digits created 2023-10-25

Value

4867840664561349701281265537218267385503136257059708507198618005483171372150651079191521106812650898609118646398036717635411070230352867492925417574992684606075646419533306110294732340201944807167869385145232055072462679797708955436867467895189103730616195740439339042810502673314933423579982476312875439550425181869039339717381878592855076486689829923961429113158988075400222417967280842149748444448271437161404467141555396295683443383616036141234049091496448697357961506197690457011414039624799761008154185397971559866662858544147882653389734538323520869131526106738902579531411157330325798709764423300112767244439856053749115010065109642375095050277873490203474103981987631130836679225612000351903362366792876664828416423016000997028976974733756298517521226751703742621496521598184016985082106285223662788904945407785804050014829026878938927017752103099721908833926052768407234931991605540533905225828112451421605479986330536122521005168828077893789107125159717905281481796085067952950876645788221446627847975238885270683598732426693607380152033533215216595101083649342527395514419447728660620390357640249269018542680473382644550005275998452314662858914148103069509253867922025757813397237639304988277106340034894596848299458411396165471104640820518725208414024620006384338559806075730149132444349041892420764025488095350612095505342143707453998547869559975610025132098444644772343207374050585105819713843818062956555747783622786690117
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,835-digit prime (251 intermediate primes).

Certified number1,835-digit prime
Certificatedownload
Certificate chainshow step 39 of 251

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928138983 --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":1100000004928138983},"decimal":true,"detail":2}}'