Prime p₀= 1993086149327332069 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 28 14 82 20 6 4 74 4 6 20 82 14 28 30 (?)
a_n: 0 30 58 72 154 174 180 184 258 262 268 288 370 384 412 442
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: 442
Found by: Dingo
db: batch=80, k=16, 30 28 14 82 20 6 4 74

STPT(10)	1993084007810136221	0 2 30 32 78 80 126 128 156 158	-2141517195848
STPT(10)	1993084166416817867	0 2 30 32 42 44 54 56 84 86	-1982910514202
SPT(16)	1993084301697079117	0 72 106 112 114 202 246 270 286 310 354 442 444 450 484 556	-1847630252952
TPT(14)	1993084719267731939	0 2 12 14 42 44 78 80 108 110 222 224 288 290	-1430059600130
TPT(14)	1993085102301827867	0 2 12 14 54 56 60 62 90 92 114 116 240 242	-1047025504202
SPT(16)	1993085999571416147	0 12 84 104 132 144 146 156 170 180 182 194 222 242 314 326	-149755915922
STPT(10)	1993086611054789219	0 2 12 14 30 32 48 50 60 62	461727457150
SPT(16)	1993086986537895949	0 24 42 52 78 82 112 120 172 180 210 214 240 250 268 292	837210563880
STPT(10)	1993087132910121299	0 2 42 44 60 62 78 80 120 122	983582789230
STPT(10)	1993087257564290087	0 2 30 32 72 74 114 116 144 146	1108236958018
STPT(10)	1993087769744192447	0 2 30 32 42 44 54 56 84 86	1620416860378