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 #1100000008676458078 1,438 digits created 2026-03-10

Value

7415839227751962467603263117996059238952729996420218289147363077211535371454813368335393888177376603428595069725611410954989817266958480786159671673924155227809787293148672561282412036368084650803954005518049572739438792698022125927877077330511219712755790734347643564532650467311072694614150282915929570641108038484713989502265997042859763290255713158393565319092771445156716062448099156636553424029655837095545004801277883852793499197576547222576620328424836926359288590859017714679160991671718844723527308621554952573270122695664615487525552484916448054568655722952942552605875730474315507684931965800210435072873802944482074360289078516547173129180383977835533466793055753064171171489289449147614734039609975351129733063422450422145388813779020442057347189112430361603894478456093188712604254696011523673646124154249110555111301223738489539659736478847175642433905620090944363204433276236332624120392266656360556463156745986173647565505977477290307850717923320141172228114929774610531938236520133230039136794295130740136831981493475124106579648347704416557712798930979241500011290052228096295102390975045345640381364025702668017075464068645064827588153424828081672434318010222143496655257588688896359137732727271464636719896845402423636748350034772391147698118450115251986362256656813071252031578153815832484853374864743116642043732530354563342286632206392092945908936894789874689201737596710905108715823754093034049307451534057739171
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 1,441-digit prime (145 intermediate primes).

Certified number1,441-digit prime
Certificatedownload
Certificate chainshow step 2 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676458078 --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":1100000008676458078},"decimal":true,"detail":2}}'