Prime p₀= 2697139071345107243 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 18 42 18 36 66 24 24 66 36 18 42 18 (?)
a_n: 0 18 60 78 114 180 204 228 294 330 348 390 408
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: 408
Found by: JayPi
db: batch=82, k=13, 18 42 18 36 66 24

SPT(16)	2697136851932624513	0 14 24 38 44 60 98 164 234 300 338 354 360 374 384 398	-2219412482730
STPT(12)	2697136975792527731	0 2 66 68 150 152 156 158 240 242 306 308	-2095552579512
SPT(16)	2697137013625140901	0 22 36 78 138 148 150 162 166 178 180 190 250 292 306 328	-2057719966342
SPT(16)	2697137443744999459	0 100 124 154 190 210 252 270 292 310 352 372 408 438 462 562	-1627600107784
SPT(16)	2697137644137624223	0 34 40 54 90 118 138 154 294 310 330 358 394 408 414 448	-1427207483020
STPT(10)	2697138452423665301	0 2 6 8 18 20 30 32 36 38	-618921441942
STPT(10)	2697139154256598949	0 2 18 20 30 32 42 44 60 62	82911491706
SPT(16)	2697139294304817629	0 42 60 72 92 102 120 170 192 242 260 270 290 302 320 362	222959710386
STPT(10)	2697139314631275929	0 2 48 50 60 62 72 74 120 122	243286168686
SPT(16)	2697139409488001641	0 36 52 60 76 132 160 192 196 228 256 312 328 336 352 388	338142894398
STPT(10)	2697139469511521789	0 2 18 20 30 32 42 44 60 62	398166414546