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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 #1100000004940350554 1,032 digits created 2023-10-25

Value

430092504451975741832529912421717921997093865891227038279272870400978712450372340574356960307907044623920139390125527423126337596827746867913005378853262909937510430033466917815523376280353704228630282012782787284771890085343416623699360576649209038809649182367260225563280314307506699584214353679161678044201548444501620347213248493663937964783618585073470613865121130146178108657192630098953773406834566111248030066564981694151585220087051237403631404334240462665504918845939162792093362779641355596975601212555197866651905680392325726794750760964516735661023380755956206202564844016648476151083385883627637135832848115421948764714986435109244359235493277897765283667291029544152164009624835173250295368350866112186333461845193648521034263749479944722120782436701605396553197814679781663974317012905494867568079499374384209904889034048882045859596088834985008675927221556991718333833213215538531175829460788987305792806283390407669250254760228880446061366586411036449910866602168580366972945786169418724545527046132348453779180937
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 1,648-digit prime (199 intermediate primes).

Certified number1,648-digit prime
Certificatedownload
Certificate chainshow step 71 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004940350554 --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":1100000004940350554},"decimal":true,"detail":2}}'