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 #1100000009123068182 3,028 digits created 2026-08-30

Value

2553799112473048986307650469178175136860107271648532288933399294006983824920204476921008580302599564227297695038847588459838783964151090769546976462671344449009708574021902766165657121496215759261223881292995756372089251294394224960490623873286733370547853438765596074027916516152264279564312323051193858079314568568332047721173945128563980331480683386518312597478399027381756955817178589469658317046886541022800596286641545065345877925344426340172845771361096662986613342570616930102602975990212687195240548043952473188523829242862140291177142145187629880221869075991144461432702192168274401291830520827875294341155467191794808219487269166522997720025046643432059818020026215691927837983393754134978732210993905900232062232623180278583340048937298734995666258310669404138167192343748986315657639028538559416138623757741165549275687986933812665315032228482425221190934361231994851817074361529771156212100401901842265539171763519404676109150266644758135770170059405220412261403258086357269109136929609264387473206267170041954357960256861835804165334449387054518411243080919175737900641835619540079031885455132343581043531867445601070476817073569681368715693862656528218919624677980034287951224475529268156030999427991765315897880035563730775340814603945415298360804587880820483229790558283829873082308940516909063921382702551255936880096579437577531859414104287308733774737837172405485447047053406840410118500914273333139518535546825721091112817641685088064856357026128425909879794035762807796065676170201448506931455380984128934831963631894494791587508321690409582011868853542592677372444429620778948795292238107353302240299536454077185160790183135227279187603030398689995193455774274605537259243254026511319869053710613998261847668561994879323457220844400747131997650020794935369444291794079508428393165123320590081641880551300165035167108631571408621514301262931912720356027075984593246815556344011333719018071263390000576651004565512436774333755057965586660623822272301139900907200099988497500090408079795294550283836472047654193103895420132663555299622800812112241830308796415321360941725882815173522932899207556733730436042795023903860996949327657345674141995282653356673901853377900396226645140055633284052306088754237413764820093233932117020036830265737769765491103677749788514794201508908784371621217272109522129556697165346176680484201070605664396885875211620472573544959881659475782655805550611895730051998545005957760195912209204652737598874109862378436530712651359687926551001979950956692470952025581332665024054446735146793190461982204782274418167389998911715685865009199311682907057110292663923750523520145343864590508758816243122527667874351312466415419159561626904938029910666754969086623815042624046307609313951968562792594178175866397459914039423645906709246287273767867382926397872084726594284701994963640495805362341903417329102239577620629416369171438368536091927582499631192714987541466370873127172748632609830813904956535824470010340653671103697097908491742254029508322300849709091831570653016386592741753
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 3,057-digit prime (308 intermediate primes).

Certified number3,057-digit prime
Certificatedownload
Certificate chainshow step 4 of 308

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009123068182 --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":1100000009123068182},"decimal":true,"detail":2}}'