prime number that is one less than a multiple of 3, such as
compassionKL
2024-04-29 16:27:20
( reads)
2, 5, 11, 17, 23, 29, 41, 47, , 53, 59,71, 83 and 89
2, 5, 11, 17, 23, 29, 41, 47, , 53, 59,71, 83 and 89
Pilsung
2024-04-29 16:28:44我觉得我和弟弟一起学数论，才三个月没碰，又忘得精光了。