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 #1100000009079730055 1,817 digits created 2026-08-12

Value

91182394482555097299953622757929013351874794647154028301021012973937848319345656922628936163650104846287734666585057776671129216973214321242290387774282437842147831509707134256342576385020646779363894414709600914654428854525810938925250333766145764624700020415381250342514952685694976117769756059571028619574637320206768539633332924266968930009794298799242221140160232481404663373139244817147872461523393572523379047353778348219217765461833076118984284095377949220053659078402704557951396260201559785155980444797450312369224416986822976855923984898606912691500388429731827361666285024812632409167860649504143585705862405343890782322992058125293176329045042776391403254609064504897628988452672778369497990176156594147996324426166163465070248621635777601787891473822978797458336240200041522276296880498441033593150672531872437788842678655439984648867265503396836560637433438921679121916347411654729137937704924663642719924726813520099427969373594323061553950050119543095051272710113769024500538559298195075775811317250290392158308743732684566497432307312210941193304092221495870295776694803200465150024899204857001008755398942576335621566922990279362525776785948205723376771866087399863501960859365739833927796542180705373093988164199263797702789650878498601964995265132830760978470275205317414614955225033449411681561920116179526182798444450449237655361548262504695620646307790990153475964467962344772200814199846775680540628627860374462607763129334935194879902015638587882690713470708918449835205426064026885416414359950038582046579139841499138436574456810211717088014256879703913997375239199299313068361891180290556180544034918648330412609457483730814495357972181805135936004025995357717443187865661251137231091227244405680260013270688134176609301079720527467459220483214549775734201317716957533916999703040301024057
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,853-digit prime (137 intermediate primes).

Certified number1,853-digit prime
Certificatedownload
Certificate chainshow step 5 of 137

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079730055 --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":1100000009079730055},"decimal":true,"detail":2}}'