Prime p₀= 2574459879143993231 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 20 30 12 28 14 22 74 22 14 28 12 30 20 6 (?)
a_n: 0 6 26 56 68 96 110 132 206 228 242 270 282 312 332 338
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: 338
Found by: [SG-FC] hl
db: batch=82, k=16, 6 20 30 12 28 14 22 74

STPT(10)	2574458458364419139	0 2 78 80 120 122 162 164 240 242	-1420779574092
SPT(16)	2574458724970961111	0 8 66 132 138 162 182 206 222 246 266 290 296 362 420 428	-1154173032120
SPT(16)	2574459046123200217	0 10 16 34 66 130 142 160 186 204 216 280 312 330 336 346	-833020793014
SPT(16)	2574459229613288107	0 46 114 124 156 172 210 256 390 436 474 490 522 532 600 646	-649530705124
SPT(16)	2574459504378442271	0 66 78 92 132 138 152 162 266 276 290 296 336 350 362 428	-374765550960
SPT(16)	2574459533001620141	0 48 72 86 98 108 132 138 140 146 170 180 192 206 230 278	-346142373090
STPT(12)	2574460063520278889	0 2 42 44 60 62 72 74 90 92 132 134	184376285658
STPT(10)	2574460480118124989	0 2 138 140 180 182 222 224 360 362	600974131758
SPT(16)	2574461007192804931	0 10 82 88 102 130 168 192 208 232 270 298 312 318 390 400	1128048811700
SPT(16)	2574461055945678457	0 4 24 34 70 130 160 192 214 246 276 336 372 382 402 406	1176801685226
STPT(10)	2574461085194905337	0 2 54 56 72 74 90 92 144 146	1206050912106