Prime p₀= 536597153310539521 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 6 16 6 20 10 30 12 6 42 62 42 6 12 30 10 20 6 16 6 (?)
a_n: 0 6 22 28 48 58 88 100 106 148 210 252 258 270 300 310 330 336 352 358
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: 358
derived by truncating larger tuple
Found by: Vato
db: batch=56, k=20, 6 16 6 20 10 30 12 6 42 62

SPT(14)	536597092282274437	0 12 40 52 124 126 142 234 250 252 324 336 364 376	-61028265084
SPT(14)	536597100615095153	0 14 20 44 54 56 134 216 294 296 306 330 336 350	-52695444368
SPT(14)	536597110177912939	0 42 72 114 124 154 162 172 180 210 220 262 292 334	-43132626582
TPT(12)	536597118646948937	0 2 42 44 144 146 210 212 240 242 264 266	-34663590584
SPT(14)	536597125608650801	0 8 30 36 48 128 140 156 168 248 260 266 288 296	-27701888720
SPT(22)	536597153310539471	0 50 56 72 78 98 108 138 150 156 198 260 302 308 320 350 360 380 386 402 408 458	-50
SPT(16)	536597157386848553	0 6 20 36 48 50 78 80 84 86 114 116 128 144 158 164	4076309032
SPT(14)	536597170252166719	0 24 124 154 174 178 202 210 234 238 258 288 388 412	16941627198
SPT(14)	536597180756397191	0 2 30 62 92 98 110 120 132 138 168 200 228 230	27445857670
SPT(14)	536597183745985489	0 18 70 72 102 112 138 154 180 190 220 222 274 292	30435445968
SPT(14)	536597185167187019	0 18 30 38 68 128 134 144 150 210 240 248 260 278	31856647498
SPT(14)	536597206824167759	0 20 30 44 54 74 102 182 210 230 240 254 264 284	53513628238