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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 #1100000004953870541 1,017 digits created 2023-10-26

Value

106418144790055245638885683727041614990012752098823050479314439248517994822984505189875594009205688386571531214369141040574273482476111240810342801673794457371439949170192840968560206688253498508996363436529082065620486999158520690935617650085238068572877537049974008672987906246234660554990277549399654358163724503863705347638996710998918383780420887399674756261543853207439408398868159230463193474235848750860444718465847765750800023149660697064734974655778493921307052282179387845419307997152753099390558884098739662811845218426572868692371199412184021790766344245835948734793585730109879897154059318019136140384640106668554586195401586933635200971270593511753759938885513171125677968206678455164190438523581504860579011538181924682926602454849107709946076553005517244053827783661277260501534606745197735755406121897709548717513207343457358620263042690927527191271162534900082566235175066754562043832242614689224254639957384196268891221386431216752733124599364672267500964028614853602937981423169836614540884312077
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,453-digit prime (221 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 61 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004953870541 --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":1100000004953870541},"decimal":true,"detail":2}}'