→ ricestone :(3^11+1)(3^22+3^6+1)(3^22-3^6+1) 10/13 01:44
→ ricestone :嗎？ 10/13 01:45
→ ttinff :22->11 10/13 01:46
→ ioxy :(3^11+1)(3^11+3^6+1)(3^11-3^6+1) 10/13 01:46
→ ioxy :第三數不確定有沒有大於 3^10 10/13 01:46
→ ricestone :啊啊，忘了已經開方了 10/13 01:47
→ ttinff :3^11-3^6=3*3^10-3^6>2*3^10>3^10 10/13 01:49
→ ioxy :ttinff: thanks, it's cool. 10/13 01:50