Prime p₀= 2109227448659880389 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 42 56 42 18 10 44 16 44 10 18 42 56 42 12 (?)
a_n: 0 12 54 110 152 170 180 224 240 284 294 312 354 410 452 464
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 464
Found by: LCB001
db: batch=80, k=16, 12 42 56 42 18 10 44 16

SPT(16)	2109225600927688589	0 8 78 120 150 194 234 300 392 458 498 542 572 614 684 692	-1847732191800
STPT(10)	2109225854617122221	0 2 36 38 78 80 120 122 156 158	-1594042758168
SPT(16)	2109226439737924711	0 10 42 46 58 78 172 208 210 246 340 360 372 376 408 418	-1008921955678
SPT(16)	2109226638711877589	0 24 48 50 84 102 150 164 168 182 230 248 282 284 308 332	-809948002800
SPT(16)	2109226696506844769	0 24 44 98 138 240 242 290 312 360 362 464 504 558 578 602	-752153035620
SPT(16)	2109226837119485233	0 16 36 64 66 96 108 118 156 166 178 208 210 238 258 274	-611540395156
STPT(10)	2109227671658341049	0 2 12 14 90 92 168 170 180 182	222998460660
SPT(16)	2109227834866413763	0 6 34 84 90 154 208 220 294 306 360 424 430 480 508 514	386206533374
STPT(10)	2109228231903650477	0 2 42 44 72 74 102 104 144 146	783243770088
SPT(16)	2109228266853111997	0 10 22 42 46 66 126 130 186 190 250 270 274 294 306 316	818193231608
SPT(16)	2109228404010978001	0 6 12 36 66 126 136 156 202 222 232 292 322 346 352 358	955351097612