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 #1100000009015013665 1,394 digits created 2026-07-29

Value

92421431526986206538672259051318553489212335521136089267717252378844447901952123536804993202321764478562024852593549153823765704735333481051129827619865873278350100385300490718375550399394468261115545490708929570702418051983254891180817950409045196263555395110714005945901123397899032457178814292963478560967070902245887467985939959920909469119535002915383881615391203370975539075415789281122639877363760643938598114160931343062918091053108019854286328054038545587893656308694069788531797603396066600515799760871810197563081002391975528197463625543557746188146046559734958866705380028029995567208170548827462104071628926357773741970631957354225813451515943456618946109403240726550820607575116817229722273674545206885065451579707760060440773054622773650396013368304015303766362098263775451592492956908690338938094148848922499239242214446114520970390267646230658333277300575090271207236503826026543826347200870561574064951216694310686929468111382549336042378618978829257762400854605200191469619264450886416336700434778195962023824029388204231453814905346679302790297351134412934643469633366408409588329246686115222724363327391929660012493484235725058369643626988700201355919515759229029357741191976345685013154174856403652407777780834053258197022385597658826037314458398992554481170338067048055686474020295802506675425396688238572269606854595268891354578812316439530256426568996021931535850527127
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,702-digit prime (196 intermediate primes).

Certified number2,702-digit prime
Certificatedownload
Certificate chainshow step 95 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009015013665 --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":1100000009015013665},"decimal":true,"detail":2}}'