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 #1100000005002087566 927 digits created 2023-10-26

Value

353886732632835490899081800759753613384884452627316762655399453934833528012380922130472177308278841391828007742354689460096580503665145109583588900698322715528967554275819300562050413035964762569635650110791357312893603065588524387879930895814973620625764250519750266421166969623506867266426965961827328278875938073227787306268442172776636691537023762380515725311533722650663225062705878260226886376848577306058364224326289693065747288641791185366549168696616733336956800983662368791097875417718885824093295320354106596544657164807224987801567118189126313738579055297120483441204443103823844512819991236013074532745697583742525685626775798320680958896529145668739322005593993887120964711603083686276087172192373748556163500008212069529392847261085605170654437804288863897030796543952433148895912296860471056622932863827847406032807169768832503208579934372077734278142889659317587548927597564783660167936693015075744050640761069
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 987-digit prime (145 intermediate primes).

Certified number987-digit prime
Certificatedownload
Certificate chainshow step 12 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005002087566 --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":1100000005002087566},"decimal":true,"detail":2}}'