@MrDee_Maths @Wyatt915 @TahaRhhh @FlammableMaths @howie_hua I've got the stars for that: as well as 51 and 57, 39 is an underappreciated prim-poster.
aperiodical.com/2016/05/are-yo…
@MrDee_Maths @Wyatt915 @TahaRhhh @FlammableMaths @howie_hua I've got the stars for that: as well as 51 and 57, 39 is an underappreciated prim-poster.
aperiodical.com/2016/05/are-yo…