Prime p₀= 3006498099414613469 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 6 12 12 60 18 18 60 12 12 6 12 (?)
a_n: 0 12 18 30 42 102 120 138 198 210 222 228 240
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 240
Found by: [SG]ATA-Rolf
db: batch=82, k=13, 12 6 12 12 60 18

STPT(10)	3006496993598952611	0 2 6 8 18 20 30 32 36 38	-1105815660858
SPT(16)	3006497112601955251	0 10 52 58 70 100 118 168 292 342 360 390 402 408 450 460	-986812658218
SPT(16)	3006497135547238297	0 4 34 66 72 112 144 150 346 352 384 424 430 462 492 496	-963867375172
TPT(14)	3006497283827595119	0 2 42 44 90 92 102 104 132 134 198 200 210 212	-815587018350
TPT(14)	3006497724657292907	0 2 30 32 42 44 60 62 84 86 150 152 324 326	-374757320562
SPT(16)	3006497841654695137	0 10 102 112 162 190 220 232 234 246 276 304 354 364 456 466	-257759918332
SPT(16)	3006498190214267657	0 20 44 60 102 116 152 254 282 384 420 434 476 492 516 536	90799654188
STPT(10)	3006498221242282967	0 2 30 32 72 74 114 116 144 146	121827669498
SPT(16)	3006498331973178967	0 64 70 82 96 100 124 150 196 222 246 250 264 276 282 346	232558565498
SPT(16)	3006498389471503781	0 18 38 110 140 150 200 218 270 288 338 348 378 450 470 488	290056890312
SPT(16)	3006498498461883091	0 88 118 132 142 148 162 168 190 196 210 216 226 240 270 358	399047269622