Prime p₀= 2307400086952059851 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 64 20 28 56 22 14 94 14 22 56 28 20 64 8 (?)
a_n: 0 8 72 92 120 176 198 212 306 320 342 398 426 446 510 518
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: 518
Found by: [SG-FC] hl
db: batch=81, k=16, 8 64 20 28 56 22 14 94

SPT(16)	2307398802973339447	0 12 16 22 36 52 64 72 94 102 114 130 144 150 154 166	-1283978720404
SPT(20)	2307398877682318831	0 46 48 78 82 88 232 288 328 372 466 510 550 606 750 756 760 790 792 838	-1209269741020
SPT(16)	2307398979618935747	0 6 44 56 72 86 122 140 156 174 210 224 240 252 290 296	-1107333124104
SPT(16)	2307399360945935209	0 100 114 142 160 178 262 274 408 420 504 522 540 568 582 682	-726006124642
SPT(16)	2307399827843971697	0 6 20 26 36 42 72 90 92 110 140 146 156 162 176 182	-259108088154
STPT(10)	2307399845403185969	0 2 42 44 60 62 78 80 120 122	-241548873882
SPT(16)	2307400149102711263	0 20 66 128 146 164 168 194 210 236 240 258 276 338 384 404	62150651412
SPT(16)	2307400214199807887	0 2 30 80 102 116 140 146 210 216 240 254 276 326 354 356	127247748036
STPT(10)	2307400801892573687	0 2 24 26 42 44 60 62 84 86	714940513836
STPT(10)	2307400976804974637	0 2 30 32 72 74 114 116 144 146	889852914786
STPT(10)	2307400992636674939	0 2 12 14 90 92 168 170 180 182	905684615088