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 '11049008475380333538291786751863771153109470428279745430844849309858809567012722616923593012160696300777001134044164233444888984680527811445850441226971544337391467967980444794062882436054521573765653059233026114014074520269551947843549298812717399214836454547472708846417798109217650250459536972595411688187639681901487686791889634718554640585102544505392920103093383374186361662037999743258148448528676008306043280054202115858214300029160073860851075646519967995683003378276875024263073990919747860718652440656622992182230789136718284159957299740376525683987209744248444517367293461468339812707448190707196084990920016791780499005915387395105605444409736736527251333202954572735502952191692775625732729796461391523211511740906594354525317266957298076748599667419334765254769827038009541405716093831252102853694162986618045203715813173283854648107298516940769082289986031625947951328875221118591072573950710071628871013704526936215990535915944735202744138352490625301917700068131090597213167205568136529502259527757741964382769672729959859005981171846858455736064498822669529925117797108777199995277136647802226621035419123207919754916803998048236542663167098773344458181568750209392555243311974219520118706676754231443906549548633386504827698383526595249762743964617953' --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":"11049008475380333538291786751863771153109470428279745430844849309858809567012722616923593012160696300777001134044164233444888984680527811445850441226971544337391467967980444794062882436054521573765653059233026114014074520269551947843549298812717399214836454547472708846417798109217650250459536972595411688187639681901487686791889634718554640585102544505392920103093383374186361662037999743258148448528676008306043280054202115858214300029160073860851075646519967995683003378276875024263073990919747860718652440656622992182230789136718284159957299740376525683987209744248444517367293461468339812707448190707196084990920016791780499005915387395105605444409736736527251333202954572735502952191692775625732729796461391523211511740906594354525317266957298076748599667419334765254769827038009541405716093831252102853694162986618045203715813173283854648107298516940769082289986031625947951328875221118591072573950710071628871013704526936215990535915944735202744138352490625301917700068131090597213167205568136529502259527757741964382769672729959859005981171846858455736064498822669529925117797108777199995277136647802226621035419123207919754916803998048236542663167098773344458181568750209392555243311974219520118706676754231443906549548633386504827698383526595249762743964617953"},"decimal":false,"detail":2}}'