Prime p₀= 2730216517918317301 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 18 22 2 6 12 42 10 6 24 14 24 6 10 42 12 6 2 22 18 (?)
a_n: 0 18 40 42 48 60 102 112 118 142 156 180 186 196 238 250 256 258 280 298
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 298
Found by: JonS
db: batch=82, k=20, 18 22 2 6 12 42 10 6 24 14

STPT(10)	2730214985497289711	0 2 36 38 78 80 120 122 156 158	-1532421027590
SPT(16)	2730215132130766829	0 24 38 50 72 120 162 164 168 170 212 260 282 294 308 332	-1385787550472
TPT(14)	2730215463591853649	0 2 18 20 42 44 60 62 150 152 192 194 222 224	-1054326463652
STPT(10)	2730215547172770659	0 2 30 32 60 62 90 92 120 122	-970745546642
SPT(16)	2730216183348633017	0 2 36 44 56 104 120 146 150 176 192 240 252 260 294 296	-334569684284
STPT(10)	2730216304211451611	0 2 6 8 48 50 90 92 96 98	-213706865690
SPT(16)	2730216760276290731	0 56 62 68 78 92 180 182 216 218 306 320 330 336 342 398	242357973430
SPT(16)	2730217115968014707	0 12 20 80 110 116 150 206 210 266 300 306 336 396 404 416	598049697406
STPT(10)	2730217333547547671	0 2 36 38 78 80 120 122 156 158	815629230370
STPT(10)	2730217774802212547	0 2 30 32 72 74 114 116 144 146	1256883895246
SPT(16)	2730217930018072733	0 24 38 44 54 66 68 78 116 126 128 140 150 156 170 194	1412099755432