Prime p₀= 1277672356393904659 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 22 56 4 2 78 6 16 6 78 2 4 56 22 30 (?)
a_n: 0 30 52 108 112 114 192 198 214 220 298 300 304 360 382 412
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: 412
Found by: Theadalus
db: batch=77, k=16, 30 22 56 4 2 78 6 16

SPT(16)	1277671460891782631	0 50 56 90 110 120 146 152 156 162 188 198 218 252 258 308	-895502122028
SPT(18)	1277671497541114957	0 10 22 24 30 36 52 54 66 100 112 114 130 136 142 144 156 166	-858852789702
SPT(16)	1277671646218372243	0 34 46 76 154 156 168 198 226 256 268 270 348 378 390 424	-710175532416
SPT(16)	1277671843688591797	0 10 52 90 112 136 186 252 364 430 480 504 526 564 606 616	-512705312862
STPT(10)	1277671995214983617	0 2 30 32 42 44 54 56 84 86	-361178921042
STPT(10)	1277672306853246131	0 2 36 38 78 80 120 122 156 158	-49540658528
SPT(16)	1277672577280541287	0 60 112 132 160 180 184 222 244 282 286 306 334 354 406 466	220886636628
SPT(20)	1277672867592441277	0 34 46 90 172 214 216 280 310 312 334 336 366 430 432 474 556 600 612 646	511198536618
SPT(16)	1277673032377177841	0 6 12 20 56 110 126 140 282 296 312 366 402 410 416 422	675983273182
STPT(10)	1277673474775363847	0 2 24 26 42 44 60 62 84 86	1118381459188
SPT(16)	1277673553189553329	0 118 130 144 150 154 168 174 214 220 234 238 244 258 270 388	1196795648670