Prime p₀= 2403487976861756651 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 20 34 50 22 14 30 184 30 14 22 50 34 20 12 (?)
a_n: 0 12 32 66 116 138 152 182 366 396 410 432 482 516 536 548
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: 548
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=82, k=16, 12 20 34 50 22 14 30 184

SPT(16)	2403486221393300149	0 10 12 22 28 82 88 112 138 162 168 222 228 238 240 250	-1755468456502
STPT(10)	2403486383177680049	0 2 18 20 30 32 42 44 60 62	-1593684076602
SPT(16)	2403486436601752823	0 6 24 48 54 84 110 116 138 144 170 200 206 230 248 254	-1540260003828
SPT(13)	2403486927368649523	0 60 84 114 126 144 150 156 174 186 216 240 300	-1049493107128
TPT(14)	2403487741555853651	0 2 30 32 108 110 138 140 150 152 210 212 270 272	-235305903000
SPT(16)	2403487825889143069	0 40 82 118 172 192 202 208 264 270 280 300 354 390 432 472	-150972613582
STPT(10)	2403488009153694887	0 2 12 14 72 74 132 134 144 146	32291938236
SPT(16)	2403488854849373839	0 34 60 64 94 132 190 234 238 282 340 378 408 412 438 472	877987617188
SPT(16)	2403490376820712717	0 16 54 76 114 132 136 184 252 300 304 322 360 382 420 436	2399958956066
SPT(16)	2403490592523014237	0 6 92 140 150 162 176 236 300 360 374 386 396 444 530 536	2615661257586
SPT(16)	2403490686388696841	0 96 110 122 138 140 146 150 188 192 198 200 216 228 242 338	2709526940190