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 #1100000004955685282 699 digits created 2023-10-26

Value

525266243255523587597286604898493388200031956870680035767244623160640425502082707327842973104148141170737765190007750362385188788852931834079287308499720038684756178608528663020396403622060681717896399688468398919528049818629145850576619755000494110412418974728948771593440648663703789039452867187170346893720119034030267878008172845838032350326116425141056531988718510295377879491572674559657468402625106491589318906480325820167358466048899517979317930815795022897361526467181234936341405781470594161928159070648092829484639372466670692222430257287012020638460239564055570895390711113277088547539728959352432348664123200371456804508423049467047097759510949486989432249436780324193506729667489234273
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 1,427-digit prime (196 intermediate primes).

Certified number1,427-digit prime
Certificatedownload
Certificate chainshow step 84 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004955685282 --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":1100000004955685282},"decimal":true,"detail":2}}'