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 #1100000004970207825 804 digits created 2023-10-26

Value

926470431873439746962939070552175509631091725983160135182132281325916914674189702162523920388595247912111039798215628460706943662272895396584495344943222028625984320316616917696536748907414632790559335630207451122597396553955758341836731401245692365521719151661036671135142078011091950826669478493961172219575273783516071418518449268946696261362636411431037346152720974976043305075340215276453483233301953026157875086152478150375147606228520892828765790467428551199606555787252933640905445720020007427679524539051272549771550138841357584712930870655872832867862181456682653771567993615888952690489717345557719249923693396124944306845349416446605814442968970922044629620562735296366076594394453875422701468081314448975973911062000696668192771155336433402162261105108851183314898668566861110364985882778751
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 1,261-digit prime (79 intermediate primes).

Certified number1,261-digit prime
Certificatedownload
Certificate chainshow step 32 of 79

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004970207825 --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":1100000004970207825},"decimal":true,"detail":2}}'