Prime p₀= 2687649555717116911 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 70 2 46 44 34 20 6 4 6 20 34 44 46 2 70 (?)
a_n: 0 70 72 118 162 196 216 222 226 232 252 286 330 376 378 448
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: 448
Found by: RFGuy_KCCO
db: batch=82, k=16, 70 2 46 44 34 20 6 4

STPT(10)	2687647788053465759	0 2 18 20 30 32 42 44 60 62	-1767663651152
SPT(16)	2687647961282046271	0 6 28 42 48 66 70 88 90 108 112 130 136 150 172 178	-1594435070640
STPT(10)	2687648212102243811	0 2 36 38 78 80 120 122 156 158	-1343614873100
STPT(10)	2687648239263977399	0 2 48 50 90 92 132 134 180 182	-1316453139512
SPT(16)	2687648263481107001	0 18 20 36 78 162 192 272 306 386 416 500 542 558 560 578	-1292236009910
SPT(16)	2687648318409004939	0 4 22 24 70 88 102 108 154 160 174 192 238 240 258 262	-1237308111972
SPT(16)	2687649571250198003	0 14 18 54 74 98 128 198 206 276 306 330 350 386 390 404	15533081092
SPT(16)	2687649947107915583	0 8 14 36 48 80 84 134 210 260 264 296 308 330 336 344	391390798672
SPT(16)	2687650096933172153	0 56 66 144 168 210 224 234 290 300 314 356 380 458 468 524	541216055242
STPT(10)	2687650178092710287	0 2 30 32 72 74 114 116 144 146	622375593376
SPT(16)	2687650294200527503	0 30 64 66 78 94 156 196 228 268 330 346 358 360 394 424	738483410592