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 #1100000009075740323 1,485 digits created 2026-08-11

Value

743502255822192167875227365772725352064481878461435730477650515356733104926284337969652993296956686456942595209641401669979911178839640846638272505752586673908242084552805442355212401467604537668423050613582181758654954988428361160128505076286051583540183812240530485969013715982657953046931390150365303687655009370100490368722421247789135686085520178552904908297152173992697882968123160267356813758237171139629623701662742054389148815647858867901877894375607888955602092310182613311068670671572596393256150336316352193271510679879526994336915590450976818013559526689670322226976395275243732122176186682474272790038356303127633782287293592874761183663261783057450900627898308920751780449167879957115032023467120479034818552058404471266040593343848397002621753507767958805131089811634965456715761894047078585749628449353372123480802177382914799999581435439375691052177064636298844569755896589901995701894172782767495410780785895639750927690814132916007464776603515425621970698613137428312881561473894057471958260441457766029252846877142982481643620830426313366982587765601659704350881193140077701101351064766003485756889439730117377927228530756002941698312287476509698210271000658782387397539198424486630197270720709410112248500839571673761897636028477516869053041636775429115543018126375903627934336260520851435412621630104168254946868738317764111403216391309124065352279715165062364767017136870958173463314680238102553985445856081363622184068539053698287097599023951552245323203926779
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 2,131-digit prime (159 intermediate primes).

Certified number2,131-digit prime
Certificatedownload
Certificate chainshow step 52 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075740323 --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":1100000009075740323},"decimal":true,"detail":2}}'