factordbrpc · fdb
Sign in
>
?

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 #1100000009008088759 1,725 digits created 2026-07-27

Value

825618460580151702423746203872019377493605540730805227131410354866787956986296174869302287500879964279153720254585483159895453509567295238540983493354621978534646273162726829348182854174627381414691619336561402410784278765568552011357004294780717226045728180310114065564888980857035154185145284564615330318936916807492278623797928493553679855620708786175710612739393661447111950869166970474480372019327707058585065525639539477534210881964619887488277273951191545723235207001177591359198725509360682002997808875819502451433324772819492513412987901112301334087175082022934505077903186228535192826148380416639827395738382297271647971883127227319747698900008310359749033908535550472450246509442689545406916621977855124307089011825655847224418411658053981384763994180515960839409549218211177835037161952097859706327022631678884640699394201500347491127170725358528323679595004518831082542174581197173623451123798363120992432697583659568488163686018200078717340349152204399951742645702020080317688776247475240333662527273979152423042197267409724243064475266673874451807936349889163243541211515190080979309191261024493454767123823631808020778574164697993142906515984382403479463547427785963195184897713973792065935989742325487945712630681888563975655517729220289324023868309626589343816726590577609586984980923061124848979580203609319634095937984026323379130990665854631226270847068596736317409748829852738621903779578707173690436786433914723248244471652251540007522973217854749247912213878126771521806825919405553453789160367856372289434219984216710894951438765303174348718907179237214360252322443907811255522815553492306828717391139533440056089265214942781133698229976744889100559875960757936735381568394628268885128763154679848967
term 7371^446+446
Permalink
Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,725 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008088759 --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":1100000009008088759},"decimal":true,"detail":2}}'