Prime p₀= 420984559311597691 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 22 24 14 16 6 8 22 8 6 16 14 24 22 (?)
a_n: 0 22 46 60 76 82 90 112 120 126 142 156 180 202
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 202
Found by: Cruncher Pete
db: batch=70, k=14, 22 24 14 16 6 8 22

TPT(12)	420984475020782249	0 2 78 80 150 152 168 170 222 224 258 260	-84290815442
TPT(12)	420984505628463209	0 2 12 14 102 104 168 170 198 200 210 212	-53683134482
SPT(14)	420984519368362021	0 28 52 66 78 100 130 168 198 220 232 246 270 298	-39943235670
SPT(14)	420984531461729311	0 6 10 18 40 48 66 70 88 96 118 126 130 136	-27849868380
SPT(14)	420984533462292731	0 8 38 66 68 78 92 156 170 180 182 210 240 248	-25849304960
SPT(14)	420984550175383211	0 12 20 30 132 156 182 246 272 296 398 408 416 428	-9136214480
SPT(14)	420984568959746387	0 36 66 140 156 194 254 276 336 374 390 464 494 530	9648148696
SPT(14)	420984575450769871	0 10 30 76 78 90 136 210 256 268 270 316 336 346	16139172180
TPT(14)	420984577842391271	0 2 36 38 78 80 126 128 168 170 216 218 228 230	18530793580
SPT(14)	420984581902015213	0 4 10 18 54 88 144 154 210 244 280 288 294 298	22590417522
SPT(14)	420984588815961151	0 18 28 46 66 72 78 100 106 112 132 150 160 178	29504363460