Prime p₀= 2312108950066691257 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 54 6 36 30 48 6 6 48 30 36 6 54 (?)
a_n: 0 54 60 96 126 174 180 186 234 264 300 306 360
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 360
Found by: vinn@[CNT]
db: batch=81, k=13, 54 6 36 30 48 6

STPT(10)	2312108223976183847	0 2 30 32 42 44 54 56 84 86	-726090507410
STPT(10)	2312108232730047119	0 2 18 20 30 32 42 44 60 62	-717336644138
STPT(10)	2312108372377169279	0 2 42 44 90 92 138 140 180 182	-577689521978
SPT(16)	2312108618326466753	0 54 66 78 96 120 140 156 188 204 224 248 266 278 290 344	-331740224504
SPT(16)	2312108622129997637	0 14 24 56 66 72 86 90 266 270 284 290 300 332 342 356	-327936693620
SPT(16)	2312108734606164551	0 92 98 122 158 212 248 276 302 330 366 420 456 480 486 578	-215460526706
SPT(16)	2312109308519300809	0 52 82 150 178 184 192 252 280 340 348 354 382 450 480 532	358452609552
STPT(10)	2312109725153805131	0 2 36 38 78 80 120 122 156 158	775087113874
SPT(16)	2312110105419319493	0 56 84 96 110 116 140 144 320 324 348 354 368 380 408 464	1155352628236
STPT(10)	2312110319290521707	0 2 24 26 42 44 60 62 84 86	1369223830450
TPT(14)	2312110376975224037	0 2 90 92 120 122 144 146 210 212 252 254 312 314	1426908532780