Prime 95 on Linux

wget http://mersenneforum.org/gimps/p95v277.linux64.tar.gz
aunpack p95v277.linux64.tar.gz
rm p95v277.linux64.tar.gz
cd p95v277.linux64/
./mprime -t

get and configure sensors:

wajig install lm-sensors
sensors-detect

watch em BURNNN!!!

htop
watch 'sensors | grep Core'