Prime p₀= 1277999435471747269 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 30 10 6 6 14 42 22 42 14 6 6 10 30 12 (?)
a_n: 0 12 42 52 58 64 78 120 142 184 198 204 210 220 250 262
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: 262
Found by: Egon olsen
db: batch=77, k=16, 12 30 10 6 6 14 42 22

STPT(10)	1277998680894182459	0 2 42 44 60 62 78 80 120 122	-754577564810
SPT(16)	1277998701124299647	0 26 42 62 80 126 162 174 182 194 230 276 294 314 330 356	-734347447622
STPT(10)	1277998742601537491	0 2 66 68 108 110 150 152 216 218	-692870209778
STPT(10)	1277998982412298187	0 2 30 32 42 44 54 56 84 86	-453059449082
SPT(16)	1277999056634047831	0 18 46 76 132 186 240 252 286 298 352 406 462 492 520 538	-378837699438
SPT(16)	1277999161351731829	0 52 54 112 138 154 190 204 208 222 258 274 300 358 360 412	-274120015440
STPT(10)	1277999669372815799	0 2 12 14 90 92 168 170 180 182	233901068530
STPT(10)	1277999905724835779	0 2 48 50 90 92 132 134 180 182	470253088510
SPT(16)	1278000057637001021	0 8 30 56 60 66 86 92 186 192 212 218 222 248 270 278	622165253752
SPT(16)	1278000104832515291	0 8 36 42 50 90 110 120 188 198 218 258 266 272 300 308	669360768022
STPT(10)	1278000364237513121	0 2 6 8 18 20 30 32 36 38	928765765852