Prime p₀= 1211494687983980269 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 6 10 30 14 22 8 46 8 22 14 30 10 6 18 (?)
a_n: 0 18 24 34 64 78 100 108 154 162 184 198 228 238 244 262
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: 262
Found by: Megacruncher
db: batch=77, k=16, 18 6 10 30 14 22 8 46

SPT(16)	1211493318823321643	0 30 48 84 110 116 128 134 180 186 198 204 230 266 284 314	-1369160658626
SPT(16)	1211493347643311539	0 4 28 48 58 130 174 178 210 214 258 330 340 360 384 388	-1340340668730
STPT(10)	1211493591170068931	0 2 6 8 48 50 90 92 96 98	-1096813911338
SPT(16)	1211493664170398767	0 90 124 126 240 324 396 460 510 574 646 730 844 846 880 970	-1023813581502
STPT(10)	1211494259636977439	0 2 48 50 90 92 132 134 180 182	-428347002830
SPT(16)	1211494434916861159	0 4 10 18 54 70 88 100 138 150 168 184 220 228 234 238	-253067119110
STPT(10)	1211494776155549447	0 2 42 44 72 74 102 104 144 146	88171569178
STPT(10)	1211494837520113841	0 2 30 32 60 62 90 92 120 122	149536133572
SPT(16)	1211495490466984739	0 24 32 42 80 90 132 162 170 200 242 252 290 300 308 332	802483004470
SPT(16)	1211495898889660217	0 26 42 72 80 264 282 296 360 374 392 576 584 614 630 656	1210905679948
STPT(10)	1211495921800838519	0 2 18 20 30 32 42 44 60 62	1233816858250