Prime p₀= 2398483121483034899 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 14 34 30 20 12 22 8 52 68 52 8 22 12 20 30 34 14 (?)
a_n: 0 14 48 78 98 110 132 140 192 260 312 320 342 354 374 404 438 452
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: 452
Found by: JayPi
db: batch=82, k=18, 14 34 30 20 12 22 8 52 68

TPT(14)	2398481200832870771	0 2 90 92 120 122 126 128 156 158 168 170 210 212	-1920650164128
SPT(16)	2398481756562155371	0 18 46 66 100 112 132 150 178 196 216 228 262 282 310 328	-1364920879528
STPT(10)	2398482127077916049	0 2 42 44 60 62 78 80 120 122	-994405118850
SPT(16)	2398482537529175759	0 2 12 44 72 114 120 188 204 272 278 320 348 380 390 392	-583953859140
SPT(16)	2398482753142668547	0 6 34 46 60 64 76 82 84 90 102 106 120 132 160 166	-368340366352
STPT(10)	2398482866930933477	0 2 30 32 60 62 90 92 120 122	-254552101422
STPT(10)	2398483139494917659	0 2 18 20 30 32 42 44 60 62	18011882760
TPT(14)	2398483243473140489	0 2 42 44 72 74 162 164 180 182 198 200 240 242	121990105590
SPT(16)	2398483273177186411	0 28 46 102 118 126 130 150 238 258 262 270 286 342 360 388	151694151512
STPT(10)	2398483276168656401	0 2 6 8 48 50 90 92 96 98	154685621502
STPT(10)	2398483533808830359	0 2 90 92 150 152 210 212 300 302	412325795460