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 #1100000004881839731 2,188 digits created 2023-10-25

Value

1054191479814566062162577687552498638970677797603428467690672790682903673446439625990651841333746189688791919036959449331649474467064347446396350893679412003618602237131387438024555364933653879158361051413789158974446486876506515242977508148281832252486544865077907875700283512278235096671242082802472268674862120223563439253412202913518406634274721841236804900286909473380807039393943679052164258365363444569387859303943318395834630707969725687170779743059962806599033464172245146261901334055629204575774663080066396957826835961757545687348432062460012085814810234690719349805919149540884616470487561073458044279833642820598005191966395738805010783448193347317937863558173503440720571798849077635554966966292612548062198643434849599965987931271940697403985335459038329403202480634667688884640522493476135592070375497992111777139879492032826405998816538939032579396208298228722430494749510995079674857939859655558781137907033206057416642032648902544250110299369732176360539024024629528222622401696964570303841265893657891718516558957960357618851647432776964232481535784765120301763373236831148036387284053251705881385186614262328720152044893731562998232539541556966420744273779237649668985318279743974475111194675731350050667955916159931702134265618972046767002018637799818416679932083686126918482008747551770448925517577537825765585062204436667641813478278564270514424201367518497197580388528744714477473990990211313212229463545291109596108939802449562235414654604702140010341897550020065921270060924856648010604816598446094659631442154379041980418338908979764112372512320826944663855515748892147522658204737495125243117923858579195070151640684272443547624263061777868751332803099965908008222140762160362040648662024686129905857485941738690552019283109401768584623733034296887271893898850317995733798243743354115973435201377567413599551722740139728239530386961592183989953767570056219629990636306658982132165705018219916101572020989504606746187466104704512295095051418466040355990239107483489306867282151851144539773405418613450794123556975271341195174977274314091941169142325024363041551608490457133024600218497216214424786461334601932919794610074532980134811105593063439201036869374977
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 2,349-digit prime (259 intermediate primes).

Certified number2,349-digit prime
Certificatedownload
Certificate chainshow step 22 of 259

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004881839731 --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":1100000004881839731},"decimal":true,"detail":2}}'