Prime p₀= 1174415173884853391 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 38 40 6 6 14 6 22 6 14 6 6 40 38 18 (?)
a_n: 0 18 56 96 102 108 122 128 150 156 170 176 182 222 260 278
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: 278
Found by: mikey
db: batch=77, k=16, 18 38 40 6 6 14 6 22

SPT(16)	1174413766737245911	0 16 30 76 78 100 106 240 286 420 426 448 450 496 510 526	-1407147607480
SPT(16)	1174414105338090341	0 2 8 26 92 98 132 140 258 266 300 306 372 390 396 398	-1068546763050
STPT(10)	1174414218937409687	0 2 12 14 42 44 72 74 84 86	-954947443704
STPT(10)	1174414570619806037	0 2 30 32 42 44 54 56 84 86	-603265047354
SPT(16)	1174414610168073871	0 10 16 22 46 76 120 126 136 142 186 216 240 246 252 262	-563716779520
SPT(16)	1174414860999675571	0 12 22 28 42 48 66 78 250 262 280 286 300 306 316 328	-312885177820
STPT(10)	1174415192181280529	0 2 18 20 30 32 42 44 60 62	18296427138
SPT(16)	1174415253631936963	0 54 64 70 96 124 160 180 274 294 330 358 384 390 400 454	79747083572
STPT(10)	1174415433948571181	0 2 6 8 48 50 90 92 96 98	260063717790
SPT(16)	1174415449139056639	0 4 34 48 58 72 82 100 102 120 130 144 154 168 198 202	275254203248
SPT(16)	1174415927501246467	0 24 60 64 76 120 160 162 244 246 286 330 342 346 382 406	753616393076