Prime p₀= 1222469173606807493 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 38 12 16 20 12 66 6 4 6 66 12 20 16 12 38 (?)
a_n: 0 38 50 66 86 98 164 170 174 180 246 258 278 294 306 344
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: 344
Found by: Megacruncher
db: batch=77, k=16, 38 12 16 20 12 66 6 4

SPT(16)	1222467069777559523	0 30 74 78 108 128 134 140 144 150 156 176 206 210 254 284	-2103829247970
SPT(16)	1222467816745729289	0 2 72 102 140 150 158 180 182 204 212 222 260 290 360 362	-1356861078204
TPT(14)	1222468085639955941	0 2 48 50 66 68 78 80 96 98 138 140 180 182	-1087966851552
SPT(16)	1222468381908743759	0 20 44 98 108 128 170 174 188 192 234 254 264 318 342 362	-791698063734
SPT(16)	1222469040028807913	0 38 44 60 66 80 96 116 138 158 174 188 194 210 216 254	-133577999580
SPT(16)	1222469105386102859	0 20 50 54 120 132 140 152 162 174 182 194 260 264 294 314	-68220704634
STPT(10)	1222469708452100177	0 2 24 26 42 44 60 62 84 86	534845292684
SPT(16)	1222470068167946777	0 2 44 56 62 86 114 132 134 152 180 204 210 222 264 266	894561139284
STPT(10)	1222470360924033437	0 2 60 62 72 74 84 86 144 146	1187317225944
STPT(10)	1222470845216066351	0 2 6 8 48 50 90 92 96 98	1671609258858
STPT(10)	1222470962250239729	0 2 18 20 30 32 42 44 60 62	1788643432236