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 #1100000009082543902 799 digits created 2026-08-14

Value

3672003448875347874552163781013435789215421113764515834514487013946796703120947908840828820056497094419790494473274525116468948386604802323741341190979735927861378087399766656468475153431360675041010499194648844181557068839114642509114314065619738607660118144681433250544392802763561608498665524897836764730607901478958402451144416254829683498451805967329054756665137091346065807257787269123043206438158793482037066579352490778388709878359489567983950730244025108321849752110696384065946222911530924017274736712150614485554675471016867714700632322451660000990714868284975455079329499017133982423405288562973931521282149304053954016648763970546604301511133106569103437665075827455515632202658046918365926908762044372022605498799861784207359813245270296774042983648625262887410383685555728874287081901
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 1,878-digit prime (154 intermediate primes).

Certified number1,878-digit prime
Certificatedownload
Certificate chainshow step 93 of 154

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009082543902 --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":1100000009082543902},"decimal":true,"detail":2}}'