Prime p₀= 2027309542297135823 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 18 30 6 36 40 30 104 30 40 36 6 30 18 20 (?)
a_n: 0 20 38 68 74 110 150 180 284 314 354 390 396 426 444 464
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: 464
Found by: MarkRBright
db: batch=80, k=16, 20 18 30 6 36 40 30 104

SPT(16)	2027308319126675311	0 18 46 60 72 88 100 102 136 138 150 166 178 192 220 238	-1223170460512
SPT(16)	2027308424018251769	0 50 62 84 90 104 110 134 168 192 198 212 218 240 252 302	-1118278884054
SPT(16)	2027308442419600117	0 10 16 24 30 42 60 84 112 136 154 166 172 180 186 196	-1099877535706
SPT(16)	2027308504363867859	0 8 14 18 32 44 60 198 224 362 378 390 404 408 414 422	-1037933267964
STPT(10)	2027308562227716767	0 2 24 26 42 44 60 62 84 86	-980069419056
SPT(16)	2027309200463571617	0 42 54 92 102 104 120 150 176 206 222 224 234 272 284 326	-341833564206
STPT(10)	2027310012839353181	0 2 36 38 78 80 120 122 156 158	470542217358
SPT(16)	2027310180440377087	0 22 52 154 190 244 282 294 352 364 402 456 492 594 624 646	638143241264
SPT(16)	2027310225685058563	0 18 34 78 90 198 214 226 228 240 256 364 376 420 436 454	683387922740
STPT(10)	2027310410361155831	0 2 6 8 18 20 30 32 36 38	868064020008
SPT(16)	2027310689301676099	0 28 40 52 88 90 100 102 208 210 220 222 258 270 282 310	1147004540276