Prime p₀= 2234740985869169123 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 14 12 28 24 8 24 10 30 30 14 30 30 10 24 8 24 28 12 14 (?)
a_n: 0 14 26 54 78 86 110 120 150 180 194 224 254 264 288 296 320 348 360 374
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: 374
Found by: Penguin
db: batch=81, k=20, 14 12 28 24 8 24 10 30 30 14

SPT(16)	2234738923012095163	0 28 58 94 108 130 154 166 228 240 264 286 300 336 366 394	-2062857073960
SPT(16)	2234739228577142489	0 2 60 74 102 170 180 210 254 284 294 362 390 404 462 464	-1757292026634
STPT(10)	2234739609911569151	0 2 96 98 138 140 180 182 276 278	-1375957599972
SPT(18)	2234739860324867557	0 12 30 54 100 114 180 202 216 280 294 316 382 396 442 466 484 496	-1125544301566
TPT(14)	2234740501459756919	0 2 30 32 180 182 192 194 222 224 228 230 252 254	-484409412204
SPT(13)	2234740645603098671	0 30 42 48 90 108 120 132 150 192 198 210 240	-340266070452
SPT(16)	2234740991863766623	0 4 28 48 76 96 124 150 154 180 208 228 256 276 300 304	5994597500
SPT(16)	2234741362915407461	0 20 36 66 86 92 108 120 218 230 246 252 272 302 318 338	377046238338
STPT(12)	2234742417160485917	0 2 42 44 60 62 84 86 102 104 144 146	1431291316794
SPT(18)	2234742713525264093	0 8 78 98 116 144 176 180 188 216 224 228 260 288 306 326 396 404	1727656094970
SPT(16)	2234743381852908743	0 18 20 56 68 78 108 146 180 218 248 258 270 306 308 326	2395983739620