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 #1100000008672101210 679 digits created 2026-03-08

Value

5827511568765557059792735556637629604192062274901327636574714142601266104816617518779917601069528263627610369814950700206357844437645376374590921913132839983309374639349644790261901931647080827455484588546640148040754361237901022111648985878268288321078821740154532529233738004608923075866742138239982333936632075894546496863289032590638644314649496439061576786530190690697382331380760133019279498212792514572707177437702347446838654017725678055616461381545221618624643100548297180986025255959330898592808111313098082313097682478371796157811795967189035112703765004205813260976321614498539693621523188294593413083940095246090560029359571407803677522190835717932992509293021579077
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 1,172-digit prime (63 intermediate primes).

Certified number1,172-digit prime
Certificatedownload
Certificate chainshow step 33 of 63

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008672101210 --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":1100000008672101210},"decimal":true,"detail":2}}'