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 #1100000009079542819 1,489 digits created 2026-08-12

Value

1133009362953368669512006681808322773234603577136471554154606669652955653339010594729967231152803916331461740732537523850816586099952338479844981649217373195262876917287039619438687763187133291170223428904575710480258887868083655997464289986381492972868594707061789177158875160138314187089543313995928222102287288770065002947720679180715933620275961519916428329219128399815253050855027452856573014077159324907384845709698562653689232815898064421903394882936388625147732608441087607196475069618602886738847573382887533691000372833455660567723390372193151080433969020622292117196671698597404841283532920310918118848056229623278999618128084457821395361130330885721807296502606743081685721704471355148043637582551749282781957250537719306868617029009147682935992166418682294974975281361373574286983862156551474406117119320548438353149101669842826849586787749362741064122758906459250281630106252212730429169214436777304539040238272245218286002814010494979414098130869041630115438164922726917629621964455686807110271591146013938006510137522372257398196780002785221778450442384564938847110683227006160027601254165311039945856016765643546609995848378263877593965924918541018764199799653870038464134121810595298640674075906815893359596737372936545950353900043188068839301404766636352621379929032415577896850116507557958215166168184114565447273045523436825612289474646626404030993052644541018392948026117304891515224077550731635959939401982496186338639569381842365177688277442810180656642470502876417
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 1,903-digit prime (138 intermediate primes).

Certified number1,903-digit prime
Certificatedownload
Certificate chainshow step 33 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079542819 --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":1100000009079542819},"decimal":true,"detail":2}}'