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 #1100000004900636249 1,533 digits created 2023-10-25

Value

467942528108180069575134127028968608145410423915466590340251470572497901110782399628906724092914876470655550951262752872161516040731350498383933547514272670673335787569400540541446631764984999794837412851711598626019951859757141150294302628074618411738625024408352339066418312528179994304178779630611777311302067225102228196817786607830706610025863474656230489952239461406411761020057489641468017286002204844551751138832885006072044695054258749311603166734177680433973589996527644256723585800938856762822250136372446087614232557243886656321757383674652040187760019244906887672804390113611791452352279481196453918977745462137909297469948854590393468698575098707072681124121383766454776767168604345312542277802096186046321256634707886632400225767233336320404694411407545737671967715253046099479078638346149932768755231286431896560676969838289197081209250962971811359973256170103763936040411187821628471232480443933811420766152585145107329009975708572719542963333168283676833755785433472785278461645325837949747200174184004659943360762252563987211250867887144303814060769499989898711098247852333199587017293551399884464717912587159005727817603434708250969286694623227114715302502070461759738047278448073004499492424370352226066238813152244793823425499807289737517085459506169191170773796162371801568853087281114547985199802927496776008828532925211022940493267172191683769617335366059961014152871406446830208438176095942325838555078032053796949649403941687864182204656716208559773339764589652936556255068953423617737141519437830643749231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 2,057-digit prime (242 intermediate primes).

Certified number2,057-digit prime
Certificatedownload
Certificate chainshow step 55 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004900636249 --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":1100000004900636249},"decimal":true,"detail":2}}'