Prime p₀= 1277315128925741197 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 20 10 32 24 4 26 16 26 4 24 32 10 20 4 (?)
a_n: 0 4 24 34 66 90 94 120 136 162 166 190 222 232 252 256
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: 256
Found by: Egon olsen
db: batch=77, k=16, 4 20 10 32 24 4 26 16

TPT(14)	1277313445379166467	0 2 84 86 192 194 264 266 270 272 354 356 492 494	-1683546574730
STPT(10)	1277313478160827727	0 2 42 44 72 74 102 104 144 146	-1650764913470
TPT(14)	1277313563756994677	0 2 12 14 60 62 90 92 102 104 174 176 180 182	-1565168746520
SPT(16)	1277313733629845699	0 8 14 50 54 78 120 140 168 188 230 254 258 294 300 308	-1395295895498
STPT(10)	1277313746205911927	0 2 60 62 102 104 144 146 204 206	-1382719829270
SPT(16)	1277314792067355973	0 24 66 88 114 120 148 178 246 276 304 310 336 358 400 424	-336858385224
STPT(10)	1277315325518575151	0 2 6 8 48 50 90 92 96 98	196592833954
TPT(14)	1277315933407961561	0 2 30 32 36 38 48 50 78 80 168 170 186 188	804482220364
STPT(10)	1277315984071820501	0 2 6 8 48 50 90 92 96 98	855146079304
STPT(10)	1277316005148031991	0 2 6 8 18 20 30 32 36 38	876222290794
SPT(16)	1277316052813333651	0 6 18 30 72 76 108 130 138 160 192 196 238 250 262 268	923887592454