Prime p₀= 1974215670405514307 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 40 2 40 2 28 2 (?)
a_n: 0 2 30 32 72 74 114 116 144 146
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 146
Found by: Orange Kid
db: batch=80, k=10, 2 28 2 40 2

SPT(16)	1974214610307354473	0 6 56 108 128 146 164 198 266 300 318 336 356 408 458 464	-1060098159834
STPT(10)	1974214958792733869	0 2 18 20 60 62 102 104 120 122	-711612780438
STPT(10)	1974215246345291861	0 2 6 8 18 20 30 32 36 38	-424060222446
TPT(14)	1974215424605693849	0 2 72 74 138 140 150 152 180 182 192 194 312 314	-245799820458
SPT(16)	1974215485765735141	0 42 48 72 90 96 118 130 138 150 172 178 196 220 226 268	-184639779166
SPT(16)	1974215613459577259	0 14 30 50 102 114 120 132 170 182 188 200 252 272 288 302	-56945937048
STPT(10)	1974215734213279157	0 2 12 14 42 44 72 74 84 86	63807764850
SPT(16)	1974216100465011913	0 4 24 28 30 108 136 180 184 228 256 334 336 340 360 364	430059497606
STPT(10)	1974216550664793077	0 2 30 32 42 44 54 56 84 86	880259278770
SPT(16)	1974216593883192649	0 4 34 64 78 100 138 148 180 190 228 250 264 294 324 328	923477678342
SPT(16)	1974216608687434459	0 22 88 108 112 124 160 178 204 222 258 270 274 294 360 382	938281920152