Prime p₀= 1690183499953580743 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 42 6 52 32 6 40 2 40 6 32 52 6 42 18 (?)
a_n: 0 18 60 66 118 150 156 196 198 238 244 276 328 334 376 394
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: 394
Found by: LCB001
db: batch=79, k=16, 18 42 6 52 32 6 40 2

SPT(16)	1690181897298595321	0 12 36 82 102 112 118 148 150 180 186 196 216 262 286 298	-1602654985422
STPT(10)	1690182289140136679	0 2 18 20 30 32 42 44 60 62	-1210813444064
SPT(16)	1690182718053967651	0 12 70 78 82 106 108 120 208 220 222 246 250 258 316 328	-781899613092
STPT(10)	1690182769063877057	0 2 30 32 72 74 114 116 144 146	-730889703686
SPT(16)	1690183134273520273	0 18 60 88 150 160 280 298 318 336 456 466 528 556 598 616	-365680060470
STPT(10)	1690183234691738999	0 2 42 44 60 62 78 80 120 122	-265261841744
STPT(10)	1690183641226959017	0 2 60 62 72 74 84 86 144 146	141273378274
STPT(10)	1690183680819132617	0 2 30 32 42 44 54 56 84 86	180865551874
SPT(16)	1690183914447023791	0 42 48 108 112 132 160 168 220 228 256 276 280 340 346 388	414493443048
TPT(18)	1690184619362967191	0 2 198 200 258 260 270 272 336 338 426 428 666 668 720 722 846 848	1119409386448
SPT(16)	1690184920715487379	0 18 40 42 82 84 100 150 172 222 238 240 280 282 304 322	1420761906636