PRP · Probable prime
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.
Is factor of
Primality
This is a probable prime: it passes probabilistic tests but is not yet proven.
Build an ECPP certificate (for example with Primo) and upload it - it is stored and verified locally, then the number is promoted to proven prime.
Primo input filedownload .in
From the command linefdb · curl
fdb
fdb number '95933340092054262444321071687675231880704202755002906242001413854490223724301330597752515042728525568919964519360148710270817682522159877854655957013877442047515049640412297765153781078610367724353269576735412285269907886943378125371740103362037035707372851071789875360372662762972694169023944596593112169893324360356053114023904493693078734843829879252734891342652417011901512640257406864486629726626710334860740754047531385033856933898748854961540783685056754274144949151869045681402289370242874192575738155455235732638268445526168691362932979774170232444402560028312006411336702573853219233704066834018588831316869898336196282117667112676006557988713546873297871027559000279609033939819887429197448901408565140305941027506083207806523158825771357915842289038533605061705054471063989276228816068268133868446205033317720770221950258696171777498465023567300662805757870954729603347801572227876907165330992364261367853211471619399982760243398153192538285352852225485369231377033798099008011337599411048741234502377852728096786656854851556353692198475749234161523025590812010534777085022365778112253597693282235519754492256373741723215375041868841793673950508684955438489434000741229622856436925826467474126780084273064863625724194736931403648762103484222888557947638498027087575604245923915160594319066589364598315470203389254137668174804628972519519762283409990893531046660384727502875084546182445633121224403792231584775062300165302413126676798237470195135714008087268404092065826745584580525185344002390201055444610291002003593' --detail 2
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"expr":"95933340092054262444321071687675231880704202755002906242001413854490223724301330597752515042728525568919964519360148710270817682522159877854655957013877442047515049640412297765153781078610367724353269576735412285269907886943378125371740103362037035707372851071789875360372662762972694169023944596593112169893324360356053114023904493693078734843829879252734891342652417011901512640257406864486629726626710334860740754047531385033856933898748854961540783685056754274144949151869045681402289370242874192575738155455235732638268445526168691362932979774170232444402560028312006411336702573853219233704066834018588831316869898336196282117667112676006557988713546873297871027559000279609033939819887429197448901408565140305941027506083207806523158825771357915842289038533605061705054471063989276228816068268133868446205033317720770221950258696171777498465023567300662805757870954729603347801572227876907165330992364261367853211471619399982760243398153192538285352852225485369231377033798099008011337599411048741234502377852728096786656854851556353692198475749234161523025590812010534777085022365778112253597693282235519754492256373741723215375041868841793673950508684955438489434000741229622856436925826467474126780084273064863625724194736931403648762103484222888557947638498027087575604245923915160594319066589364598315470203389254137668174804628972519519762283409990893531046660384727502875084546182445633121224403792231584775062300165302413126676798237470195135714008087268404092065826745584580525185344002390201055444610291002003593"},"decimal":false,"detail":2}}'