Prime p₀= 2401476602967609403 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 46 2 30 6 34 26 30 4 8 4 30 26 34 6 30 2 46 (?)
a_n: 0 46 48 78 84 118 144 174 178 186 190 220 246 280 286 316 318 364
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: 364
Found by: [SG-FC] hl
db: batch=82, k=18, 46 2 30 6 34 26 30 4 8

TPT(14)	2401475919162642449	0 2 30 32 78 80 180 182 210 212 240 242 252 254	-683804966954
TPT(14)	2401476113698537739	0 2 48 50 78 80 132 134 210 212 378 380 402 404	-489269071664
STPT(10)	2401476244626411077	0 2 30 32 72 74 114 116 144 146	-358341198326
STPT(10)	2401476394887032147	0 2 24 26 42 44 60 62 84 86	-208080577256
SPT(16)	2401476460394894489	0 12 38 48 62 68 158 200 252 294 384 390 404 414 440 452	-142572714914
STPT(10)	2401476473697611207	0 2 42 44 72 74 102 104 144 146	-129269998196
STPT(10)	2401477030510181381	0 2 6 8 18 20 30 32 36 38	427542571978
STPT(10)	2401477125904932377	0 2 30 32 42 44 54 56 84 86	522937322974
STPT(10)	2401477228327051877	0 2 30 32 60 62 90 92 120 122	625359442474
SPT(16)	2401477251810774493	0 4 46 66 90 96 130 154 156 180 214 220 244 264 306 310	648843165090
SPT(16)	2401477676137651537	0 6 52 84 90 112 166 216 220 270 324 346 352 384 430 436	1073170042134