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 #1100000004942350392 1,151 digits created 2023-10-25

Value

16160803178171427319336738600702170727698870916144751935060086809216313717495906453774574877658428350734323977136188248082873709870738215501332572626981244407384679283654875260441079084395995209886663148903799374733719479323472382709957370257460976455162848240678421674016237768296201614936850404613264030383926455660691364439227270809568067143430673397760858419071943742002296076036727172363837712799626659854506838517394466513607647771523826919746952132777778446213891021499240557242566418987958927609216068432824517284966096744185910886030524501914928027024585253922142445656667451670351507105561315069719986711928417808805438526407409371502487820441937817013510884105074022346791113249533289274873787999724556158647872239094649426381908747193425845610484158417873355809063576928965417311016460192657341897723711376305981980645367768849473708830041509260040534697854489246032355579351418628590324606318882097819500924357241935753176578842326086916424315936817532614210728331487986911701262776269493105577036315342224984918306908529085586884446391254936597360748986467626080030129157507250569443867759669207609972501414296582238050098987620119165711
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,624-digit prime (189 intermediate primes).

Certified number1,624-digit prime
Certificatedownload
Certificate chainshow step 48 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942350392 --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":1100000004942350392},"decimal":true,"detail":2}}'