Prime p₀= 1301263745239228703 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 8 10 20 12 6 18 6 78 12 34 12 78 6 18 6 12 20 10 8 (?)
a_n: 0 8 18 38 50 56 74 80 158 170 204 216 294 300 318 324 336 356 366 374
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
derived by truncating larger tuple
Found by: Theadalus
db: batch=77, k=20, 8 10 20 12 6 18 6 78 12 34

SPT(16)	1301262960302693873	0 24 30 36 44 78 108 134 150 176 206 240 248 254 260 284	-784936534830
TPT(14)	1301263049497730651	0 2 36 38 48 50 126 128 210 212 258 260 360 362	-695741498052
SPT(16)	1301263213469854777	0 16 36 42 64 114 120 126 130 136 142 192 214 220 240 256	-531769373926
SPT(16)	1301263287209481313	0 28 40 58 100 138 144 210 214 280 286 324 366 384 396 424	-458029747390
SPT(16)	1301263387822335671	0 6 18 86 108 116 156 192 206 242 282 290 312 380 392 398	-357416893032
SPT(22)	1301263745239228691	0 12 20 30 50 62 68 86 92 170 182 216 228 306 312 330 336 348 368 378 386 398	-12
SPT(16)	1301264423100865129	0 30 64 70 130 154 190 202 210 222 258 282 342 348 382 412	677861636426
SPT(16)	1301264896946853133	0 106 124 150 166 180 210 234 280 304 334 348 364 390 408 514	1151707624430
STPT(10)	1301265320514063407	0 2 24 26 42 44 60 62 84 86	1575274834704
SPT(16)	1301265620154876899	0 14 50 84 110 158 228 234 278 284 354 402 428 462 498 512	1874915648196
STPT(10)	1301265828682217579	0 2 18 20 30 32 42 44 60 62	2083442988876
SPT(16)	1301266106864103337	0 6 70 84 102 112 114 130 156 172 174 184 202 216 280 286	2361624874634