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 #1100000009055794643 1,362 digits created 2026-08-08

Value

567616762021591674637900058468934087282886421090058001759280776196114383083897013270557489107513457027159389958566485229078817341782843773051649708234249824575806273417836328260176686297527464126386946853415575480416825931519169614846923857436007984332171396724868151196681558649163941791425225127860003315455345396289092431996219353395777371444455675596445422116536476466527576781125448490129931851184972329184695393369630311355578872790370625940899209509171034065320987923180722909665304740752727323989674054129795151771096630446858774354363895093376699964979920863853307325513690938404317588079614749350838794754972156756687445365083076256809815904454818862630680284849584694095272758658078237095582410401466573397302160861534234097563462630999550821905940808509999413981124067255082187948138183952687595334930858100453671933885087045619485950708647450443767633981846751366423247244088375992473197593370997611711245866680366189702582440419495326643160673213726814356251458224426511073499352414503516031146302467635967926588331681496298374614375372412470778524480806197409634862128141175926967815291844126716194917744404245536087899531192937651722880035269821438578484936250786122996524322386779810179265031054073032633564176594384902707332623856461283392600660720671671940137133127310293924702590412081781646326160539993959101388871692200370164875482167070853
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 2,426-digit prime (184 intermediate primes).

Certified number2,426-digit prime
Certificatedownload
Certificate chainshow step 78 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055794643 --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":1100000009055794643},"decimal":true,"detail":2}}'