Prime p₀= 1266450759605858287 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 92 18 22 6 30 12 38 12 30 6 22 18 92 4 (?)
a_n: 0 4 96 114 136 142 172 184 222 234 264 270 292 310 402 406
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: 406
Found by: Megacruncher
db: batch=77, k=16, 4 92 18 22 6 30 12 38

SPT(16)	1266449634309301531	0 6 40 48 78 96 118 148 150 180 202 220 250 258 292 298	-1125296556756
SPT(16)	1266449696457888199	0 10 34 132 192 204 232 234 358 360 388 400 460 558 582 592	-1063147970088
SPT(16)	1266449719448727361	0 18 22 28 42 60 88 106 192 210 238 256 270 276 280 298	-1040157130926
SPT(16)	1266449885865703951	0 12 40 60 88 96 102 136 312 346 352 360 388 408 436 448	-873740154336
STPT(10)	1266449988392424959	0 2 12 14 30 32 48 50 60 62	-771213433328
SPT(16)	1266450039214923947	0 20 24 54 66 72 90 104 132 146 164 170 182 212 216 236	-720390934340
SPT(16)	1266450845779529983	0 48 156 166 198 210 258 264 280 286 334 346 378 388 496 544	86173671696
STPT(10)	1266451024277278727	0 2 24 26 42 44 60 62 84 86	264671420440
SPT(16)	1266451147521726541	0 16 42 72 82 96 138 148 180 190 232 246 256 286 312 328	387915868254
SPT(16)	1266451579867698401	0 2 6 8 60 78 90 92 156 158 170 188 240 242 246 248	820261840114
SPT(16)	1266451750043534479	0 10 24 34 120 168 178 208 330 360 370 418 504 514 528 538	990437676192