Prime p₀= 1998270001860194021 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 66 12 20 4 20 30 28 68 28 30 20 4 20 12 66 (?)
a_n: 0 66 78 98 102 122 152 180 248 276 306 326 330 350 362 428
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: 428
Found by: Chooka
db: batch=80, k=16, 66 12 20 4 20 30 28 68

STPT(10)	1998268316003662817	0 2 90 92 102 104 114 116 204 206	-1685856531204
SPT(16)	1998268594782449137	0 16 36 54 66 70 96 100 150 154 180 184 196 214 234 250	-1407077744884
TPT(14)	1998268904481667967	0 2 42 44 84 86 120 122 144 146 210 212 240 242	-1097378526054
SPT(16)	1998269070780508733	0 18 36 54 86 126 128 146 168 186 188 228 260 278 296 314	-931079685288
STPT(10)	1998269312432265659	0 2 42 44 90 92 138 140 180 182	-689427928362
STPT(10)	1998269875826742599	0 2 48 50 90 92 132 134 180 182	-126033451422
SPT(16)	1998270072289776613	0 34 40 48 66 76 96 138 196 238 258 268 286 294 300 334	70429582592
SPT(16)	1998270207787720219	0 12 34 40 58 70 72 94 408 430 432 444 462 468 490 502	205927526198
SPT(16)	1998270260347099757	0 110 132 182 186 194 264 266 270 272 342 350 354 404 426 536	258486905736
SPT(16)	1998270423841889357	0 14 44 56 80 84 132 242 264 374 422 426 450 462 492 506	421981695336
SPT(16)	1998270968775148433	0 6 86 90 126 200 210 224 330 344 354 428 464 468 548 554	966914954412