Prime p₀= 1998181987699876339 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 4 18 14 18 6 124 8 124 6 18 14 18 4 18 (?)
a_n: 0 18 22 40 54 72 78 202 210 334 340 358 372 390 394 412
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: 412
Found by: Chooka
db: batch=80, k=16, 18 4 18 14 18 6 124 8

SPT(16)	1998179883804352019	0 14 38 50 62 90 134 140 252 258 302 330 342 354 378 392	-2103895524320
SPT(16)	1998179947687035611	0 2 38 78 90 92 120 132 158 170 198 200 212 252 288 290	-2040012840728
STPT(10)	1998179963411023001	0 2 30 32 78 80 126 128 156 158	-2024288853338
STPT(10)	1998180736181320511	0 2 6 8 18 20 30 32 36 38	-1251518555828
STPT(10)	1998180903663804017	0 2 30 32 72 74 114 116 144 146	-1084036072322
STPT(10)	1998181231016408057	0 2 42 44 72 74 102 104 144 146	-756683468282
SPT(13)	1998182006798211107	0 12 60 90 96 126 156 186 216 222 252 300 312	19098334768
SPT(16)	1998182031525123491	0 6 20 26 32 36 158 182 186 210 332 336 342 348 362 368	43825247152
SPT(16)	1998182124433982287	0 34 100 106 120 136 154 160 240 246 264 280 294 300 366 400	136734105948
SPT(16)	1998182148938387521	0 18 42 48 58 102 132 160 168 196 226 270 280 286 310 328	161238511182
STPT(10)	1998182350049812037	0 2 42 44 72 74 102 104 144 146	362349935698