Prime p₀= 1491503949005455537 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 40 12 18 26 30 40 6 2 6 40 30 26 18 12 40 (?)
a_n: 0 40 52 70 96 126 166 172 174 180 220 250 276 294 306 346
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: 346
Found by: vanos0512
db: batch=78, k=16, 40 12 18 26 30 40 6 2

STPT(10)	1491502994365920587	0 2 30 32 102 104 174 176 204 206	-954639534950
STPT(10)	1491503013790794371	0 2 6 8 48 50 90 92 96 98	-935214661166
STPT(10)	1491503270186452637	0 2 72 74 102 104 132 134 204 206	-678819002900
SPT(16)	1491503334161065411	0 82 88 118 132 138 148 172 366 390 400 406 420 450 456 538	-614844390126
SPT(16)	1491503584536956563	0 24 48 58 60 94 144 178 216 250 300 334 336 346 370 394	-364468498974
SPT(16)	1491503772992104849	0 28 48 52 102 120 190 202 288 300 370 388 438 442 462 490	-176013350688
SPT(16)	1491503949232539497	0 6 24 62 66 92 114 134 162 182 204 230 234 272 290 296	227083960
SPT(16)	1491504342518240107	0 52 66 72 82 124 142 180 226 264 282 324 334 340 354 406	393512784570
STPT(10)	1491504410341842971	0 2 6 8 48 50 90 92 96 98	461336387434
SPT(16)	1491504558111856219	0 10 18 22 24 40 78 88 144 154 192 208 210 214 222 232	609106400682
SPT(16)	1491504703086827413	0 28 40 76 106 136 204 208 216 220 288 318 348 384 396 424	754081371876