Prime p₀= 2891033822665943327 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 30 30 18 6 30 30 6 18 30 30 6 (?)
a_n: 0 6 36 66 84 90 120 150 156 174 204 234 240
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: 240
Found by: suriv
db: batch=82, k=13, 6 30 30 18 6 30

SPT(16)	2891031473333278183	0 16 34 60 84 124 154 166 174 186 216 256 280 306 324 340	-2349332665144
STPT(10)	2891031502400257919	0 2 138 140 150 152 162 164 300 302	-2320265685408
STPT(10)	2891032817835094349	0 2 18 20 30 32 42 44 60 62	-1004830848978
SPT(16)	2891033113618449223	0 6 28 48 64 88 90 106 138 154 156 180 196 216 238 244	-709047494104
STPT(10)	2891033546132173859	0 2 18 20 30 32 42 44 60 62	-276533769468
SPT(16)	2891033820871306961	0 6 8 26 32 42 48 86 102 140 146 156 162 180 182 188	-1794636366
STPT(10)	2891033875297028579	0 2 18 20 30 32 42 44 60 62	52631085252
SPT(16)	2891033925972117143	0 8 36 54 96 140 144 168 236 260 264 308 350 368 396 404	103306173816
TPT(14)	2891034159150475757	0 2 24 26 210 212 240 242 390 392 402 404 432 434	336484532430
SPT(16)	2891034169360581967	0 34 84 94 126 142 160 216 220 276 294 310 342 352 402 436	346694638640
SPT(16)	2891034457145417749	0 22 88 112 130 132 144 148 174 178 190 192 210 234 300 322	634479474422