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 #1100000009050677937 826 digits created 2026-08-06

Value

3750561136698671169382467955088431366913249289011823817763541170928720734623470623217544428947812755975040863449000610145083005637698153208863175336185641649913254806984376396210972901167245549495285233195717627244663768838347455289887091376685792359423008366237155669140897708835013072492519047662042047915523209937157022546239660891843608083619163247829689238558752710075617950243193772351026389621754867188386664275556678804912803658832257781627978675318002954075490591071633115388567319964608404453524589347266980130895147956197888895663449857014433866392213343702855908814454157019631834421739713223522924509678578531554330651298980511171207587335173982612826174341810592501934814662993330958156731569389260407503908714917128921110422192756659546039134868054926847295304322098178695712535267361837447598790021315050533417
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 1,536-digit prime (120 intermediate primes).

Certified number1,536-digit prime
Certificatedownload
Certificate chainshow step 59 of 120

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050677937 --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":1100000009050677937},"decimal":true,"detail":2}}'