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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 #1100000006886720104 1,955 digits created 2024-04-06

Value

50924138893681801868923865230688273383971271871322161633380548368237088761552524270919363805852394017201578981335877956229889331429535569281669936167536525119096169488468127418066962115198397741491479855258848863842373538686475392388318967688054990163811895526307842744731616741124024032376554213812291745265103649720721746508483389959080633763355499837575181164282166749684969377434756831002030346264086273018390202518012218999851352408181420475979229723812404113390948480342288314563996658546065948128040063430638638080056256807377467148908795207073755212177918302540163452186933333560947430583247826716517532673202014548121151970058000544884772083116715510860492905508065816136884866393958215351377281646470023673350450398198246406163898061610921304928991568547511510019551690821725676606414440542192018498774783149954685494200246692246530726282717647976450786635876622524337975883173419723031446722743462997180997127043951024827117716201656007695863678054479019719887281951398357424903494592637239977203051220358464158012365200825707070391957553354040891014464432624601261818068875723478621337702732353303516218400460927701838819597782691382972234971957544290363245543760724668706012188942572385356003516930045589069008354606762206242225136013106268613977778270408096264340279571982611118793485989529148183719214908474546698414747508839836124583442219471657553533829169925355661586519834145864760708196613486469868056770300593309785428675080999604002091628855191033024668269593446350182933654180844342734713121336237089985651744915485255509526051021372862256018556340859099114695370367155535891700613836790972338619919288628849579854171976815777204019974191332768114617904240001463132851001789551978175979961064295408056592457991811447682632639260621890188639184519975387542449994959366609179145244256844784196108855576380053511085507886524150822120070935182469445129258624857463226295898184987542835705401935275424676127864620563216574639457622191533
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 2,160-digit prime (229 intermediate primes).

Certified number2,160-digit prime
Certificatedownload
Certificate chainshow step 22 of 229

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886720104 --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":1100000006886720104},"decimal":true,"detail":2}}'