Prime p₀= 1274917012156770343 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 18 22 2 4 36 14 46 14 36 4 2 22 18 18 (?)
a_n: 0 18 36 58 60 64 100 114 160 174 210 214 216 238 256 274
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 274
Found by: Theadalus
db: batch=77, k=16, 18 18 22 2 4 36 14 46

SPT(16)	1274915772419473973	0 48 66 78 104 138 140 150 164 174 176 210 236 248 266 314	-1239737296370
TPT(14)	1274916120300745079	0 2 108 110 180 182 222 224 288 290 300 302 330 332	-891856025264
SPT(16)	1274916303231637519	0 12 22 24 34 48 78 82 90 94 124 138 148 150 160 172	-708925132824
STPT(10)	1274916314350128389	0 2 18 20 60 62 102 104 120 122	-697806641954
SPT(16)	1274916633621936523	0 28 60 96 100 108 114 124 210 220 226 234 238 274 306 334	-378534833820
TPT(14)	1274916856633473041	0 2 18 20 30 32 240 242 258 260 378 380 468 470	-155523297302
SPT(18)	1274917060947584567	0 24 30 120 122 146 156 164 204 212 252 260 270 294 296 386 392 416	48790814224
STPT(10)	1274917476229617107	0 2 24 26 42 44 60 62 84 86	464072846764
SPT(16)	1274917617380489503	0 10 46 58 66 70 78 106 108 136 144 148 156 168 204 214	605223719160
STPT(10)	1274917832886184181	0 2 36 38 78 80 120 122 156 158	820729413838
STPT(10)	1274917940584024277	0 2 30 32 72 74 114 116 144 146	928427253934