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 #1100000009046904843 905 digits created 2026-08-05

Value

30482026952238273743271317976956956810728570964680181664512847481901500181419165123326698491679744557782401213943763644632858819837740915883276457936865032143132733052632295101651698617372483125875174088437436456338755673551363628269635097135637328487027495370216895783281657415437162128959122725467492846823819919480143794909460090667537132212382626581778997840787872091951990089841523717531114621852783017268639252704434766406713762202752099894282404482405340859587884866261492139967088973924913350263224294723066996295443307480512509679370772057049717543581847096120700568231551988751425628528323829402732491680071528070760042344206376558392547178784757730737596583591662447657035159626608959040383960667558675114222658275924731783403884107249274394356395015328659819249279043537684885280383706612935505180757076269844768003519269399040543180566649353472813735317274538657365155608670396959228449135319
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,429-digit prime (108 intermediate primes).

Certified number1,429-digit prime
Certificatedownload
Certificate chainshow step 39 of 108

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009046904843 --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":1100000009046904843},"decimal":true,"detail":2}}'