Prime p₀= 1900015231227971021 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 30 50 4 20 16 6 44 6 16 20 4 50 30 6 (?)
a_n: 0 6 36 86 90 110 126 132 176 182 198 218 222 272 302 308
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: 308
Found by: CoolAtchOk
db: batch=80, k=16, 6 30 50 4 20 16 6 44

TPT(14)	1900013639169377909	0 2 48 50 90 92 102 104 258 260 282 284 288 290	-1592058593112
STPT(10)	1900013753707603307	0 2 42 44 72 74 102 104 144 146	-1477520367714
SPT(16)	1900014132323723587	0 10 30 52 64 84 90 112 114 136 142 162 174 196 216 226	-1098904247434
STPT(10)	1900014793998918137	0 2 60 62 102 104 144 146 204 206	-437229052884
STPT(10)	1900014891447680771	0 2 30 32 78 80 126 128 156 158	-339780290250
SPT(16)	1900015067650857233	0 6 14 44 86 128 146 180 284 318 336 378 420 450 458 464	-163577113788
SPT(16)	1900015329379151483	0 24 56 66 78 98 108 120 134 146 156 176 188 198 230 254	98151180462
SPT(16)	1900015764536407261	0 46 60 72 78 132 148 172 216 240 256 310 316 328 342 388	533308436240
SPT(16)	1900016682728493061	0 10 28 102 130 168 192 210 220 238 262 300 328 402 420 430	1451500522040
SPT(16)	1900016912000648767	0 40 54 76 100 126 132 156 250 274 280 306 330 352 366 406	1680772677746
SPT(16)	1900017302640532799	0 84 92 120 150 170 182 188 234 240 252 272 302 330 338 422	2071412561778