बिथांनि बिबान मावनाय समा 16 बोसोर, 286 सानमोन, जाय दासिमाव भारतआव बयनिख्रुइबो गोलावसिन आऱो 27 मे 1964 आव बिखानि सौथुनायाव बिथाङा रुंसारि जादोंमोन।
His premiership spanning 16 years, 286 days which is, to date, longest in India ended with his death on 27 May 1964 due to a heart attack.