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 #1100000004937608120 1,266 digits created 2023-10-25

Value

149445118142530263130288815860455185135744151028052028893422596299322547533796923940677329274626451186801650056454487002435560768920498794228097577379576937627652645374729877008911979117802632895858963531243262805058565109949605820363418646553732513587770204816741281456422974736300001207731680810302153022904758787307741691163315505404831040965510840475953909977242033445870355743897676723940714442854595447332985250784389089554738439486553506254307524021554751690026287098779447654524607284131864503388272206691397815452530714317417227734718503279912834536345121707189222625782256010118735060868477888431410718593169238986251826415441242842585212585616377122163931575222442984181865783358622876902615806074713022685405438322522500488384240579335874547295654514055626978929652754308934045944500669161025786604793237080592870894471807009420038218123383773046822684230863091948761330978371954670494341673030822582143197346673526575022879270427632578618219142535336069332296497642356677104071002427715615633126754112168524863989112127537526780282791248825202294960978691989080767633263452915020137770524061481530302471526779780201990810731081358438394762785294513724437660926265791659005419918004175096269637175495042181516140989445653351998111323154624605126338773433
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,688-digit prime (224 intermediate primes).

Certified number1,688-digit prime
Certificatedownload
Certificate chainshow step 48 of 224

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004937608120 --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":1100000004937608120},"decimal":true,"detail":2}}'