Prime p₀= 1325275636496410103 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 24 2 58 36 120 6 38 6 34 6 38 6 120 36 58 2 24 (?)
a_n: 0 24 26 84 120 240 246 284 290 324 330 368 374 494 530 588 590 614
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: 614
Found by: Theadalus
db: batch=77, k=18, 24 2 58 36 120 6 38 6 34

SPT(16)	1325273295471070237	0 12 22 24 76 90 112 120 136 144 166 180 232 234 244 256	-2341025339866
SPT(16)	1325273310289808203	0 24 58 70 78 90 150 184 294 328 388 400 408 420 454 478	-2326206601900
STPT(10)	1325273752738753847	0 2 12 14 42 44 72 74 84 86	-1883757656256
STPT(10)	1325274415499764517	0 2 12 14 72 74 132 134 144 146	-1220996645586
SPT(16)	1325274604256178853	0 30 76 96 114 144 166 186 364 384 406 436 454 474 520 550	-1032240231250
TPT(14)	1325275375235107487	0 2 72 74 102 104 120 122 144 146 162 164 204 206	-261261302616
TPT(14)	1325275642502408249	0 2 48 50 72 74 78 80 90 92 102 104 252 254	6005998146
STPT(10)	1325276034407634521	0 2 36 38 78 80 120 122 156 158	397911224418
SPT(16)	1325276097973792553	0 66 120 156 164 176 224 240 254 270 318 330 338 374 428 494	461477382450
STPT(10)	1325276197009502819	0 2 48 50 90 92 132 134 180 182	560513092716
STPT(10)	1325276214869668067	0 2 30 32 42 44 54 56 84 86	578373257964