Prime p₀= 2148622436155970639 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 4 18 14 6 4 74 16 74 4 6 14 18 4 8 (?)
a_n: 0 8 12 30 44 50 54 128 144 218 222 228 242 260 264 272
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: 272
Found by: JayPi
db: batch=81, k=16, 8 4 18 14 6 4 74 16

SPT(16)	2148621519914852989	0 10 24 40 54 102 112 118 234 240 250 298 312 328 342 352	-916241117650
STPT(10)	2148621553567736381	0 2 36 38 78 80 120 122 156 158	-882588234258
SPT(16)	2148621615695000387	0 2 6 30 74 104 132 144 182 194 222 252 296 320 324 326	-820460970252
STPT(10)	2148622034477176439	0 2 18 20 30 32 42 44 60 62	-401678794200
STPT(10)	2148622327056559139	0 2 42 44 60 62 78 80 120 122	-109099411500
SPT(16)	2148622380157355629	0 24 28 90 94 108 120 130 132 142 154 168 172 234 238 262	-55998615010
STPT(10)	2148622504806171011	0 2 36 38 78 80 120 122 156 158	68650200372
SPT(16)	2148622843304016941	0 42 50 56 68 86 102 138 140 176 192 210 222 228 236 278	407148046302
STPT(10)	2148622869012428441	0 2 6 8 48 50 90 92 96 98	432856457802
STPT(10)	2148622954307830067	0 2 12 14 42 44 72 74 84 86	518151859428
SPT(18)	2148623031924501607	0 4 126 154 166 180 186 210 222 244 256 280 286 300 312 340 462 466	595768530968