Prime p₀= 2638401787694972203 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 30 24 20 12 64 14 22 14 64 12 20 24 30 4 (?)
a_n: 0 4 34 58 78 90 154 168 190 204 268 280 300 324 354 358
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: 358
Found by: JayPi
db: batch=82, k=16, 4 30 24 20 12 64 14 22

SPT(16)	2638399847718536021	0 8 26 50 80 98 110 120 128 138 150 168 198 222 240 248	-1939976436182
SPT(16)	2638399872543139697	0 12 26 62 104 116 144 152 174 182 210 222 264 300 314 326	-1915151832506
SPT(16)	2638400438710651357	0 4 36 40 64 84 106 112 114 120 142 162 186 190 222 226	-1348984320846
SPT(16)	2638400566874360437	0 22 100 112 114 172 190 226 240 276 294 352 354 366 444 466	-1220820611766
SPT(16)	2638400639442708139	0 18 30 52 54 94 138 150 172 184 228 268 270 292 304 322	-1148252264064
STPT(10)	2638401361836268571	0 2 6 8 48 50 90 92 96 98	-425858703632
STPT(10)	2638402055774924807	0 2 30 32 42 44 54 56 84 86	268079952604
SPT(16)	2638402301037284063	0 14 38 60 120 144 156 174 200 218 230 254 314 336 360 374	513342311860
STPT(10)	2638402307713099139	0 2 42 44 60 62 78 80 120 122	520018126936
SPT(16)	2638402554611730397	0 30 96 112 130 184 204 222 364 382 402 456 474 490 556 586	766916758194
SPT(16)	2638402585746481207	0 12 66 70 124 132 150 154 162 166 184 192 246 250 304 316	798051509004