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 '32926862053586020251067862747485868383830118568813408258826049754739406685748996052967023805674523195053651852665044067544566156916809779476390099246447664622407275174380077115649465245774504896013835582181045410898157805692220745761204805869870697717843634630009367000826667294531319219111797026728574671583715673020930983970643797798472993244897338131487380215121938822742011599510028960567228336929492631601912083069392528893796309272167930298598943090385173185329595535441628480244795456430930544404902718994018453089200800597139209447316749905434393092109241241237312013323145691877312265851052520351947906345900834226460466309906931849662098306227103208017572791521853578537467070743216380099906716421382625178043635797651986981589265385698049416366542145680083301681994924066827278369085455412325863835692218232845558306746519564863822048025745581534416403241416111742592918339106666588398918832629464445612201834188563316531820680390213365544495336201460842566041706372298394596011175351057508120770262495491455769277274544333448231975900230223392035414836073204019786000912891003010819410662090957003691792837909466017602237219292697407311173017077604321218150648425025939' --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":"32926862053586020251067862747485868383830118568813408258826049754739406685748996052967023805674523195053651852665044067544566156916809779476390099246447664622407275174380077115649465245774504896013835582181045410898157805692220745761204805869870697717843634630009367000826667294531319219111797026728574671583715673020930983970643797798472993244897338131487380215121938822742011599510028960567228336929492631601912083069392528893796309272167930298598943090385173185329595535441628480244795456430930544404902718994018453089200800597139209447316749905434393092109241241237312013323145691877312265851052520351947906345900834226460466309906931849662098306227103208017572791521853578537467070743216380099906716421382625178043635797651986981589265385698049416366542145680083301681994924066827278369085455412325863835692218232845558306746519564863822048025745581534416403241416111742592918339106666588398918832629464445612201834188563316531820680390213365544495336201460842566041706372298394596011175351057508120770262495491455769277274544333448231975900230223392035414836073204019786000912891003010819410662090957003691792837909466017602237219292697407311173017077604321218150648425025939"},"decimal":false,"detail":2}}'