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 '10793867396273461649526242288894665878272191392187594879855585909027647936771735168540421628966087725060193619102963670166204234681377521378965618907237091101481511350149445204367429768950280355316529532312736364804655493561382375862604583904725570831384121024711672354909682126742874937561014039938110729235987684904448722911779203664237507230110341472719946653605178651014515955351586649816941635966951872513095564497543688927703660348971363938790533465256061998006151648939857441547553022257102859101267241762174211412667616456771655154855256053901392044314753109253948839008677118115828899844726519500883382884271972988576756248475839772435234607978931698781157035876045309913590993371838502128604901273592607077936302570778825893384477255880824814863232643549989773600723314830186023067115400191117893946033202453187882634730517138759574374725712720494143723842138157791008168389125772000035256410220942206765768767412874110710750406125898612922484782853540138205704703650444613733049039827106924858160836481616344819965038028649363779788704077993683927212274265236988641565871680069480914274068239237516451' --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":"10793867396273461649526242288894665878272191392187594879855585909027647936771735168540421628966087725060193619102963670166204234681377521378965618907237091101481511350149445204367429768950280355316529532312736364804655493561382375862604583904725570831384121024711672354909682126742874937561014039938110729235987684904448722911779203664237507230110341472719946653605178651014515955351586649816941635966951872513095564497543688927703660348971363938790533465256061998006151648939857441547553022257102859101267241762174211412667616456771655154855256053901392044314753109253948839008677118115828899844726519500883382884271972988576756248475839772435234607978931698781157035876045309913590993371838502128604901273592607077936302570778825893384477255880824814863232643549989773600723314830186023067115400191117893946033202453187882634730517138759574374725712720494143723842138157791008168389125772000035256410220942206765768767412874110710750406125898612922484782853540138205704703650444613733049039827106924858160836481616344819965038028649363779788704077993683927212274265236988641565871680069480914274068239237516451"},"decimal":false,"detail":2}}'