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 #1100000010597256457 1,048 digits created 2026-10-06

Value

8390078917429880766744536329414572132165043467276417915425785445045449427389622330239723867258825874917044413166701176559320365367142503521878496390848228316549113478877061310308693279117059418809705486193156301715343423944352038988426906289995471609019366919035747059119241923052725618837994705499035434386638125983983330017473919987680401221658219450588663686156561215605663760697727242255747796672799784137821509379369330210487027540057821406606532888924392815426795660275736710792265040663338927553186535108188011270868630342649741975341329523878103772876441356065729940979554362816440951080392224695872469349738816876337108174207199306832199358252593830858910193525508480485907656509763193573176642812773667616731322942442056432218284706951663914848676287534591878836277761075565883796978491007073298521046356613090260159232694069414555027591986659229787573406897851579799487465655424496093641758760182457267781109810568994648034980805709017625487189115971139932359334342852111521858415831895474315928113233301424870049647724813033162108358219
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 159 of the certificate chain of a 3,195-digit prime (238 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 159 of 238

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010597256457 --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":1100000010597256457},"decimal":true,"detail":2}}'