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 #1100000009048464364 700 digits created 2026-08-05

Value

7186623197530952823732847187738287649632987854557416173262100993557325045691576949535985382656044693301223793877577365864722039167363254308359232047197731096546966752762596421691805689825521502914904627608654219529587448915580675009480693880597429098116292557090276246375503842855375955811040018178099550222735582095081544054261924710256540544833896106666851643186525898023810129667323801848340035718665058414437441197661100754311321886412542890872595043556129798450526043790782171731616668191123458657913151648405069174449200697473633793471063160660790379687525388296100348596677114419006955434590602473592184752907964851043179126036042595046808208637824127473523241876470656976826236549177466446109
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 1,491-digit prime (125 intermediate primes).

Certified number1,491-digit prime
Certificatedownload
Certificate chainshow step 68 of 125

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048464364 --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":1100000009048464364},"decimal":true,"detail":2}}'