Prime p₀= 1638551635064572817 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 28 50 36 66 24 6 22 6 24 66 36 50 28 2 (?)
a_n: 0 2 30 80 116 182 206 212 234 240 264 330 366 416 444 446
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: 446
Found by: BlackGoose05
db: batch=78, k=16, 2 28 50 36 66 24 6 22

STPT(10)	1638550510826552681	0 2 150 152 180 182 210 212 360 362	-1124238020136
STPT(12)	1638550646970085529	0 2 18 20 42 44 48 50 72 74 90 92	-988094487288
SPT(16)	1638550694866380199	0 4 34 42 48 78 108 154 168 214 244 274 280 288 318 322	-940198192618
SPT(16)	1638550864726581317	0 30 72 110 140 182 210 264 392 446 474 516 546 584 626 656	-770337991500
SPT(16)	1638551245256280097	0 10 64 72 100 130 142 156 220 234 246 276 304 312 366 376	-389808292720
SPT(16)	1638551528987520421	0 18 36 46 60 70 72 102 106 136 138 148 162 172 190 208	-106077052396
STPT(10)	1638551732993710277	0 2 12 14 42 44 72 74 84 86	97929137460
STPT(10)	1638551958846818831	0 2 6 8 48 50 90 92 96 98	323782246014
STPT(10)	1638552299244999947	0 2 54 56 72 74 90 92 144 146	664180427130
SPT(16)	1638552373477753651	0 12 40 46 78 82 102 112 156 166 186 190 222 228 256 268	738413180834
STPT(10)	1638552461615885117	0 2 30 32 42 44 54 56 84 86	826551312300