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 '34663073835850673901454620250080507190489542837598655694820529214906053693849210188022002025259971664672438132018426754137335389804253829771137225165796054211501973666514258976448570083169598058829192072080566208882348215096725358354309421382056014002075106842639334511786119970688192984861738682140519070691161399961180830690588305153254308389531991148196765398532477738805438570934216104936769557918582184349423256945410135083482106205820294556111915228603307312276811176229384974551560684876203660044665183033546156582781880067177253461569936945159489430027729163172368518529633402785447440505236335145715012452175194570643666796838768249879025916517364339658999743082604493750489770640594751535805754561833744063322804981155130275009511894487612271594599447587650955595722362922622259341549465954241764856282778676523295437745715064098521810100425829330551163862641207105083253747948169167072680654390963293232313778526697401060828503208503939638377601124864506497236263526412730764261794298412316556446477779081722650003207906657765044773278158666750350512232829848001718660982706897279915349654449790808751740712336088591594112334579550107498785225954663097094016364854001867720124191401437920210195295641155470110572036357701278137285204288455125252550393524198091662882973591360396584574928918034519805340758701324024099963189418436492457372573531767187680844150018868530478348163054998631676190211034513427943344127076633807139416649931053237132743356111991849302648293677929' --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":"34663073835850673901454620250080507190489542837598655694820529214906053693849210188022002025259971664672438132018426754137335389804253829771137225165796054211501973666514258976448570083169598058829192072080566208882348215096725358354309421382056014002075106842639334511786119970688192984861738682140519070691161399961180830690588305153254308389531991148196765398532477738805438570934216104936769557918582184349423256945410135083482106205820294556111915228603307312276811176229384974551560684876203660044665183033546156582781880067177253461569936945159489430027729163172368518529633402785447440505236335145715012452175194570643666796838768249879025916517364339658999743082604493750489770640594751535805754561833744063322804981155130275009511894487612271594599447587650955595722362922622259341549465954241764856282778676523295437745715064098521810100425829330551163862641207105083253747948169167072680654390963293232313778526697401060828503208503939638377601124864506497236263526412730764261794298412316556446477779081722650003207906657765044773278158666750350512232829848001718660982706897279915349654449790808751740712336088591594112334579550107498785225954663097094016364854001867720124191401437920210195295641155470110572036357701278137285204288455125252550393524198091662882973591360396584574928918034519805340758701324024099963189418436492457372573531767187680844150018868530478348163054998631676190211034513427943344127076633807139416649931053237132743356111991849302648293677929"},"decimal":false,"detail":2}}'