Guinness World Records has honoured the late Shakuntala Devi with the record title for 'Fastest human computation'. This certificate has come as a welcome surprise mere days ahead of the release of the biopic, Shakuntala Devi, on Amazon Prime Video.

The Fastest human computation is 28 seconds and was achieved by Shakuntala Devi (India), successfully multiplying two randomly selected 13 digit numbers, at Imperial College London, UK, on June 18, 1980. The certification was received by Anupama Banerji, daughter of the late Shakuntala Devi.