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 #1100000009079480209 1,157 digits created 2026-08-12

Value

53173025278804336345753150848623024792075534332623105069388475340489205152974346478808802041720309915813298850896615846869038164791788644199943666025170619632027721852040805997784568968853060255459702544863284738331481459205576982833493958383801709410353267392393132965636830803609855474830324318648099521688924786651379878345977200655089121209206374793013454288889207751461643233699775178572956874496619890066838729369983783071157885000166284075100255096074212445864731398128514959756972100249486793087731604456777869347018855438620206874127645459103197752041320265194883114550472087846345240020412900389100686601312379624718983016188011149244430732978464232751806504005304787509249155349910950946990470915528011309958459101874867223702982487739843457767684356424220988905474092599570240931420349343842727584813776092596152334525414968320482004090594821068669309740840344999480704491702954257209057744888507760147485488894447981670532449213848284759095197043263843718938166754207885539328310102352905602573855700446724563558220206488323578461163986311185486631807481511749615160680119526396612711842473790052340342332804390686402871046240541405019636243583
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 1,849-digit prime (146 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 59 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079480209 --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":1100000009079480209},"decimal":true,"detail":2}}'