Prime p₀= 2195731201464297239 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 6 16 14 36 4 30 20 30 4 36 14 16 6 8 (?)
a_n: 0 8 14 30 44 80 84 114 134 164 168 204 218 234 240 248
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 248
Found by: Orange Kid
db: batch=81, k=16, 8 6 16 14 36 4 30 20

SPT(16)	2195730773364976073	0 14 44 78 146 150 168 186 188 206 224 228 296 330 360 374	-428099321166
SPT(16)	2195730830674576513	0 28 30 36 40 138 168 198 286 316 346 444 448 454 456 484	-370789720726
TPT(16)	2195730853478842607	0 2 12 14 42 44 90 92 114 116 180 182 222 224 300 302	-347985454632
STPT(10)	2195731020710406587	0 2 90 92 102 104 114 116 204 206	-180753890652
SPT(16)	2195731042379987197	0 16 64 82 96 100 154 166 180 192 246 250 264 282 330 346	-159084310042
SPT(16)	2195731072619738573	0 14 86 90 96 140 168 170 174 176 204 248 254 258 330 344	-128844558666
SPT(16)	2195731459294930673	0 36 54 56 68 74 78 96 158 176 180 186 198 200 218 254	257830633434
SPT(16)	2195731580685037301	0 8 60 102 110 162 236 242 246 252 326 378 386 428 480 488	379220740062
SPT(16)	2195731693586636351	0 2 18 20 32 38 72 80 108 116 150 156 168 170 186 188	492122339112
STPT(10)	2195731741954047509	0 2 18 20 60 62 102 104 120 122	540489750270
SPT(16)	2195731906840273723	0 18 28 54 70 84 94 138 166 210 220 234 250 276 286 304	705375976484