Prime p₀= 956789895340228441 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 18 12 30 6 24 18 18 24 6 30 12 18 (?)
a_n: 0 18 30 60 66 90 108 126 150 156 186 198 216
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 216
Found by: Theadalus
db: batch=76, k=13, 18 12 30 6 24 18

STPT(10)	956788818171811367	0 2 12 14 42 44 72 74 84 86	-1077168417074
SPT(16)	956789005212715009	0 12 58 70 112 142 144 174 178 208 210 240 282 294 340 352	-890127513432
TPT(14)	956789134920888587	0 2 84 86 162 164 192 194 222 224 390 392 414 416	-760419339854
SPT(16)	956789279393250517	0 36 120 126 144 172 232 240 256 264 324 352 370 376 460 496	-615946977924
STPT(10)	956789597387694779	0 2 42 44 60 62 78 80 120 122	-297952533662
SPT(16)	956789693561513953	0 4 40 58 60 70 78 94 114 130 138 148 150 168 204 208	-201778714488
STPT(10)	956789966711667371	0 2 6 8 48 50 90 92 96 98	71371438930
SPT(16)	956790416315331709	0 24 40 94 102 108 112 130 132 150 154 160 168 222 238 262	520975103268
STPT(10)	956790525546520517	0 2 30 32 72 74 114 116 144 146	630206292076
SPT(16)	956790657798115739	0 54 74 110 144 188 212 224 228 240 264 308 342 378 398 452	762457887298
SPT(16)	956790751317184423	0 6 40 48 66 76 136 190 264 318 378 388 406 414 448 454	855976955982