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 #1100000008676554183 583 digits created 2026-03-10

Value

5418715445170890817734648871033440271352522932561277999785219729752397489759596667993320282961809286951998242556400254834601550447144368211010517832850116758115773541392435658159397160732242435944996612874677361886427522843135552127554468084796987001017783090954714981905729401666278274551990762227779764366330827372967399522922039262500655875933875913402724033169847286608479228921356656623655597993315230857052654945357225891647276033802656369609317817762483964417416874440871904590386930499104429799538880697859270813960139575341332046722756348880723008595256781983119770589019387
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 1,461-digit prime (163 intermediate primes).

Certified number1,461-digit prime
Certificatedownload
Certificate chainshow step 91 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676554183 --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":1100000008676554183},"decimal":true,"detail":2}}'