Prime p₀= 2028326605590210073 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 4 26 16 42 12 8 28 18 14 28 14 18 28 8 12 42 16 26 4 (?)
a_n: 0 4 30 46 88 100 108 136 154 168 196 210 228 256 264 276 318 334 360 364
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 364
Found by: Landjunge
db: batch=80, k=20, 4 26 16 42 12 8 28 18 14 28

SPT(16)	2028324798768367403	0 38 50 56 80 120 126 140 174 188 194 234 258 264 276 314	-1806821842670
SPT(16)	2028324814856011057	0 22 36 42 46 64 70 112 114 156 162 180 184 190 204 226	-1790734199016
SPT(16)	2028325717622038871	0 86 102 116 126 128 150 158 210 218 240 242 252 266 282 368	-887968171202
SPT(16)	2028325837922326519	0 12 52 108 150 168 192 210 262 280 304 322 364 420 460 472	-767667883554
STPT(10)	2028326009549157299	0 2 42 44 60 62 78 80 120 122	-596041052774
TPT(14)	2028326078820631979	0 2 48 50 72 74 138 140 198 200 210 212 228 230	-526769578094
SPT(16)	2028326744287427071	0 36 42 70 88 166 186 208 300 322 342 420 438 466 472 508	138697216998
SPT(16)	2028327039458215681	0 16 58 66 76 82 138 160 198 220 276 282 292 300 342 358	433868005608
SPT(16)	2028327121383423659	0 14 32 42 110 140 152 168 194 210 222 252 320 330 348 362	515793213586
STPT(10)	2028328195701410567	0 2 30 32 42 44 54 56 84 86	1590111200494
STPT(10)	2028328224646646519	0 2 18 20 60 62 102 104 120 122	1619056436446