Prime p₀= 995155433888424209 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 14 28 6 164 6 6 6 22 38 22 6 6 6 164 6 28 14 (?)
a_n: 0 14 42 48 212 218 224 230 252 290 312 318 324 330 494 500 528 542
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 542
Found by: Theadalus
db: batch=76, k=18, 14 28 6 164 6 6 6 22 38

STPT(10)	995154487524175211	0 2 36 38 78 80 120 122 156 158	-946364248998
SPT(16)	995154753892565003	0 6 50 66 78 80 84 114 140 170 174 176 188 204 248 254	-679995859206
SPT(16)	995154854628006209	0 2 8 42 44 120 140 174 218 252 272 348 350 384 390 392	-579260418000
STPT(10)	995154948464744489	0 2 78 80 120 122 162 164 240 242	-485423679720
STPT(10)	995154964134165407	0 2 60 62 72 74 84 86 144 146	-469754258802
SPT(16)	995155344495848869	0 12 58 72 78 112 132 154 258 280 300 334 340 354 400 412	-89392575340
SPT(16)	995155595799016693	0 18 60 138 184 196 198 208 216 226 228 240 286 364 406 424	161910592484
STPT(10)	995155768358863121	0 2 6 8 48 50 90 92 96 98	334470438912
SPT(16)	995156252028653531	0 26 36 56 60 120 188 230 258 300 368 428 432 452 462 488	818140229322
STPT(10)	995156257145116271	0 2 6 8 18 20 30 32 36 38	823256692062
STPT(10)	995156399400082877	0 2 24 26 42 44 60 62 84 86	965511658668