Prime p₀= 1971876752847476467 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 12 30 20 34 30 6 8 6 30 34 20 30 12 4 (?)
a_n: 0 4 16 46 66 100 130 136 144 150 180 214 234 264 276 280
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: 280
Found by: LCB001
db: batch=80, k=16, 4 12 30 20 34 30 6 8

SPT(16)	1971874940879675219	0 12 48 62 104 120 128 150 152 174 182 198 240 254 290 302	-1811967801248
SPT(16)	1971875133809135293	0 18 90 124 154 166 168 180 244 256 258 270 300 334 406 424	-1619038341174
SPT(16)	1971875243939162537	0 50 62 114 134 164 192 222 332 362 390 420 440 492 504 554	-1508908313930
STPT(10)	1971875296251253871	0 2 30 32 78 80 126 128 156 158	-1456596222596
SPT(16)	1971875565608449199	0 14 18 72 98 128 140 158 234 252 264 294 320 374 378 392	-1187239027268
STPT(10)	1971876617705231591	0 2 6 8 48 50 90 92 96 98	-135142244876
TPT(16)	1971876795578180459	0 2 48 50 180 182 192 194 222 224 288 290 300 302 330 332	42730703992
SPT(16)	1971877244920253849	0 2 44 50 80 110 114 120 182 188 192 222 252 258 300 302	492072777382
STPT(10)	1971877850709995477	0 2 30 32 42 44 54 56 84 86	1097862519010
SPT(16)	1971878050858521137	0 2 30 44 54 72 80 114 122 156 164 182 192 206 234 236	1298011044670
STPT(10)	1971878468205478757	0 2 12 14 42 44 72 74 84 86	1715358002290