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 #1100000009080279607 1,256 digits created 2026-08-13

Value

73840663101491498038596733681681884110473358143777618764335625216155004317342737006991171356563275060550262474551307121995522477031511576013871381020757386009324390271614175368124759887486368911491150908749771788237253122231705283071307098988499136062488491148021351258575242614598124436354686744544465639596144025343232363250998848365226953695095006242367749967237805054609399544345006683140599252054469529782804702721118106684611554496794800362214383135911146492379413578295708629487795099653308990649481707724871279509307468252501345382234547475924610515488950171087681263693350576616530902914188074350822577868693546170217068571941379939223998927256036941106391866776543341871369031432097190661156348239214200297166268614793425581390932904523622033288797316360410189725392574349509027758441405089857966581596207125729714280637160359258531264448762853852911393214373334102484951747725145869745563854249925140222447060479310206990527066467160405753924407666828366218145706710627436408505779912354680384370841381183883292163525078478508530580706669297387266942378877282298828744706037770862878848128176933478846856839965769799627981058901230301500261144439205381745595604249147614733426708567677230230467560513642980460272104146329051816842588715811416447
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,868-digit prime (143 intermediate primes).

Certified number1,868-digit prime
Certificatedownload
Certificate chainshow step 52 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080279607 --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":1100000009080279607},"decimal":true,"detail":2}}'