Prime p₀= 1369404386565275633 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 110 16 24 60 24 32 40 20 22 20 40 32 24 60 24 16 110 (?)
a_n: 0 110 126 150 210 234 266 306 326 348 368 408 440 464 524 548 564 674
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 674
Found by: Theadalus
db: batch=77, k=18, 110 16 24 60 24 32 40 20 22

SPT(16)	1369403245757497361	0 38 42 50 78 102 132 140 210 218 248 272 300 308 312 350	-1140807778272
SPT(16)	1369403501646305369	0 2 24 32 44 48 74 102 110 138 164 168 180 188 210 212	-884918970264
SPT(16)	1369403647775174371	0 6 10 12 118 136 142 150 208 216 222 240 346 348 352 358	-738790101262
SPT(16)	1369403918725242427	0 10 16 46 114 132 196 214 222 240 304 322 390 420 426 436	-467840033206
SPT(16)	1369403944156390861	0 10 12 36 136 148 180 328 390 538 570 582 682 706 708 718	-442408884772
STPT(10)	1369404250582481957	0 2 30 32 42 44 54 56 84 86	-135982793676
STPT(10)	1369404470867060597	0 2 54 56 72 74 90 92 144 146	84301784964
TPT(14)	1369404694986897227	0 2 42 44 72 74 84 86 150 152 180 182 240 242	308421621594
STPT(10)	1369404930682435259	0 2 18 20 30 32 42 44 60 62	544117159626
STPT(12)	1369405555305917399	0 2 12 14 72 74 180 182 240 242 252 254	1168740641766
STPT(10)	1369405835648095547	0 2 30 32 42 44 54 56 84 86	1449082819914