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 '92810591766807416386694117922832022952760647670159230737337689975842473162388089462614736345632719509136447087432468594160847873329694152389949094310885358237449759222355600768337714706940744194820995042700179837639301271527166065512753074369598302795532245623775113945729912531471680427074106102947306009076889095362275871538482300972329177235024652769258297260496366735005681180436407499124828266858613976684044410952001898840658525920804573515091489580148493424533558660844659006098308975249826289824446893271360573270869895542712665614523331143491256117720700655858087507384559515453660942754646204950778735376696031708185194342996035110928574403838250943908501416606294854313828340959477761154788129251365503962843116012645642981439294659386811145784321837401622715855601095459189792072390080085042155558980305725512944174708895540642178756779290400526959480405500592838658646111179341215253623527788638717946671901884856700844756234352180451587584299843023129432920444314564100654617846581774267695427310173542440630095368616658666621152587220681543285693417746906964929837938755241061583166650884017237726452964321069536966203808184703247317872640576730607081140614999481327270411203100490368369520244560445614822656142125680448008578365068507537960425409963080740500262685915086443932335290870000847551554272816327462699196186656520213298601927305503054224522104171768161216228201381276440337076096893296000810825275307409517886743289379770540525352502601877460122819219190378943673375209018279769599146685215286112576769370458699412965789397072644106870580024789116889651755421060772430136378585849103586428249898431601566771121740209949761563792701455063559558886185920789593182665871968031742773541949549967519850470414209586662772589738153714451196595435338071605013282479063918678738582452483464408977418893452906420862565469362629398688543635714412550054220223438748438659730370802641573630998876216537283949028714342748499428431482755732258859073732733862675273' --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":"92810591766807416386694117922832022952760647670159230737337689975842473162388089462614736345632719509136447087432468594160847873329694152389949094310885358237449759222355600768337714706940744194820995042700179837639301271527166065512753074369598302795532245623775113945729912531471680427074106102947306009076889095362275871538482300972329177235024652769258297260496366735005681180436407499124828266858613976684044410952001898840658525920804573515091489580148493424533558660844659006098308975249826289824446893271360573270869895542712665614523331143491256117720700655858087507384559515453660942754646204950778735376696031708185194342996035110928574403838250943908501416606294854313828340959477761154788129251365503962843116012645642981439294659386811145784321837401622715855601095459189792072390080085042155558980305725512944174708895540642178756779290400526959480405500592838658646111179341215253623527788638717946671901884856700844756234352180451587584299843023129432920444314564100654617846581774267695427310173542440630095368616658666621152587220681543285693417746906964929837938755241061583166650884017237726452964321069536966203808184703247317872640576730607081140614999481327270411203100490368369520244560445614822656142125680448008578365068507537960425409963080740500262685915086443932335290870000847551554272816327462699196186656520213298601927305503054224522104171768161216228201381276440337076096893296000810825275307409517886743289379770540525352502601877460122819219190378943673375209018279769599146685215286112576769370458699412965789397072644106870580024789116889651755421060772430136378585849103586428249898431601566771121740209949761563792701455063559558886185920789593182665871968031742773541949549967519850470414209586662772589738153714451196595435338071605013282479063918678738582452483464408977418893452906420862565469362629398688543635714412550054220223438748438659730370802641573630998876216537283949028714342748499428431482755732258859073732733862675273"},"decimal":false,"detail":2}}'