Prime p₀= 2176329532225736423 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 32 24 10 6 20 48 88 48 20 6 10 24 32 18 (?)
a_n: 0 18 50 74 84 90 110 158 246 294 314 320 330 354 386 404
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: 404
Found by: JayPi
db: batch=81, k=16, 18 32 24 10 6 20 48 88

SPT(16)	2176328507087947843	0 4 16 54 60 96 120 124 126 130 154 190 196 234 246 250	-1025137788580
STPT(10)	2176328700749815877	0 2 42 44 72 74 102 104 144 146	-831475920546
SPT(16)	2176328944897723633	0 6 10 24 40 106 114 120 154 160 168 234 250 264 268 274	-587328012790
SPT(16)	2176329038501960687	0 14 36 44 86 116 174 186 200 212 270 300 342 350 372 386	-493723775736
SPT(16)	2176329194764383641	0 8 38 56 72 78 98 108 110 120 140 146 162 180 210 218	-337461352782
STPT(10)	2176329201989113397	0 2 30 32 72 74 114 116 144 146	-330236623026
SPT(16)	2176329668046460951	0 6 12 22 52 58 66 70 78 82 90 96 126 136 142 148	135820724528
STPT(10)	2176329732272751227	0 2 12 14 42 44 72 74 84 86	200047014804
SPT(16)	2176330025912145739	0 42 60 72 94 102 114 180 184 250 262 270 292 304 322 364	493686409316
STPT(10)	2176330092486763877	0 2 42 44 72 74 102 104 144 146	560261027454
STPT(10)	2176330175680673861	0 2 30 32 60 62 90 92 120 122	643454937438