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 '1164011049846945131129575202820414819416230845039553634142600459297172085560651309497732531154449569684265397282763495625953391625484259453985691657307564704751924469030867111324500826395821776530345851655364574897158302474624256538763787203346114045850194682306402478386096895277493246646951338121720515356663199860856661356146923690421637034771831630553331613249956908972469163287736866313623476443408381502203657753862953398687860053535100838234582367656237507819680781706927569755296431656974131991355036738742538235951510216511421650356411470889627655257342976228436459663721858551976457952580480655711341079838716544358362733118233298571400867196873556977198368057430810573129024962864886978224142407120930348456667404911120211337280915195143233144751209318476995421862297125292342023750303416501640187330865962245116640333663229052270265730939861616574703372123976738191673951407253054478904718197630581562908967614288468516994982780533370901495253084912129140541299120509618452353654462454094038607943951424332321443023743886960177992675221910816444310674743172657449799668634965088040049200355157146194814868011019312841684395344068793223426239887295473232017461762776594693325144728294806861960200772166456128905670286143' --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":"1164011049846945131129575202820414819416230845039553634142600459297172085560651309497732531154449569684265397282763495625953391625484259453985691657307564704751924469030867111324500826395821776530345851655364574897158302474624256538763787203346114045850194682306402478386096895277493246646951338121720515356663199860856661356146923690421637034771831630553331613249956908972469163287736866313623476443408381502203657753862953398687860053535100838234582367656237507819680781706927569755296431656974131991355036738742538235951510216511421650356411470889627655257342976228436459663721858551976457952580480655711341079838716544358362733118233298571400867196873556977198368057430810573129024962864886978224142407120930348456667404911120211337280915195143233144751209318476995421862297125292342023750303416501640187330865962245116640333663229052270265730939861616574703372123976738191673951407253054478904718197630581562908967614288468516994982780533370901495253084912129140541299120509618452353654462454094038607943951424332321443023743886960177992675221910816444310674743172657449799668634965088040049200355157146194814868011019312841684395344068793223426239887295473232017461762776594693325144728294806861960200772166456128905670286143"},"decimal":false,"detail":2}}'