Prime p₀= 974543243073226861 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 16 12 20 4 20 16 20 112 20 16 20 4 20 12 16 (?)
a_n: 0 16 28 48 52 72 88 108 220 240 256 276 280 300 312 328
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: 328
Found by: HenkM
db: batch=76, k=16, 16 12 20 4 20 16 20 112

STPT(10)	974542135182764129	0 2 42 44 60 62 78 80 120 122	-1107890462732
SPT(16)	974542186743402283	0 10 28 34 76 184 198 216 238 256 270 378 420 426 444 454	-1056329824578
SPT(16)	974542197028784081	0 20 26 36 60 68 120 126 152 158 210 218 242 252 258 278	-1046044442780
SPT(16)	974542341206153743	0 18 30 36 66 100 108 126 130 148 156 190 220 226 238 256	-901867073118
SPT(16)	974542810650663313	0 24 36 48 94 178 180 208 246 274 276 360 406 418 430 454	-432422563548
SPT(16)	974543203496252729	0 20 42 72 78 108 122 128 132 138 152 182 188 218 240 260	-39576974132
SPT(16)	974543401808503229	0 50 98 132 140 204 222 234 278 290 308 372 380 414 462 512	158735276368
SPT(16)	974543557513100923	0 24 60 64 66 106 204 210 424 430 528 568 570 574 610 634	314439874062
SPT(16)	974544007702525679	0 30 80 144 150 174 188 200 222 234 248 272 278 342 392 422	764629298818
SPT(16)	974544126615997537	0 4 10 36 52 150 190 202 204 216 256 354 370 396 402 406	883542770676
SPT(16)	974544379638173021	0 42 68 80 116 126 138 140 168 170 182 192 228 240 266 308	1136564946160