Prime p₀= 72970361980463069 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 30 8 42 24 48 30 40 2 30 4 30 2 40 30 48 24 42 8 30 (?)
a_n: 0 30 38 80 104 152 182 222 224 254 258 288 290 330 360 408 432 474 482 512
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: 512
derived by truncating larger tuple
Found by: forretrio
db: batch=67, k=20, 30 8 42 24 48 30 40 2 30 4

SPT(14)	72970279611615431	0 2 26 30 36 62 80 138 156 182 188 192 216 218	-82368847638
SPT(14)	72970295134431371	0 6 26 98 188 218 228 308 318 348 438 510 530 536	-66846031698
SPT(14)	72970303273228787	0 2 12 20 44 54 62 132 140 150 174 182 192 194	-58707234282
SPT(16)	72970317367312037	0 50 54 116 126 150 176 180 206 210 236 260 270 332 336 386	-44613151032
SPT(14)	72970359660940163	0 30 66 104 126 156 174 200 218 248 270 308 344 374	-2319522906
SPT(22)	72970361980462997	0 72 102 110 152 176 224 254 294 296 326 330 360 362 402 432 480 504 546 554 584 656	-72
STPT(10)	72970369631983667	0 2 30 32 42 44 54 56 84 86	7651520598
SPT(16)	72970380797422697	0 2 54 86 96 102 114 120 176 182 194 200 210 242 294 296	18816959628
SPT(16)	72970416117633343	0 28 64 106 108 124 138 154 180 196 210 226 228 270 306 334	54137170274
SPT(14)	72970430408108939	0 18 24 44 62 72 90 182 200 210 228 248 254 272	68427645870
SPT(14)	72970432813992101	0 6 20 36 42 62 78 110 126 146 152 168 182 188	70833529032
TPT(12)	72970437240707009	0 2 48 50 78 80 120 122 132 134 168 170	75260243940