Prime p₀= 2178196251715819241 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 46 8 34 12 68 10 38 10 68 12 34 8 46 2 (?)
a_n: 0 2 48 56 90 102 170 180 218 228 296 308 342 350 396 398
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: 398
Found by: [SG-FC] hl
db: batch=81, k=16, 2 46 8 34 12 68 10 38

SPT(16)	2178194419199180581	0 12 70 72 156 180 216 232 300 316 352 376 460 462 520 532	-1832516638660
SPT(16)	2178194888875092817	0 36 42 64 66 70 112 126 130 144 186 190 192 214 220 256	-1362840726424
TPT(14)	2178194942937908639	0 2 162 164 192 194 468 470 528 530 600 602 612 614	-1308777910602
SPT(16)	2178195017088745051	0 46 60 138 150 160 166 192 196 222 228 238 250 328 342 388	-1234627074190
SPT(16)	2178195461298447959	0 42 54 92 110 140 168 218 384 434 462 492 510 548 560 602	-790417371282
STPT(10)	2178195801254594657	0 2 30 32 42 44 54 56 84 86	-450461224584
STPT(10)	2178196301963418461	0 2 6 8 48 50 90 92 96 98	50247599220
STPT(10)	2178196356286118627	0 2 30 32 42 44 54 56 84 86	104570299386
SPT(16)	2178196408336181953	0 10 96 144 174 180 234 256 258 280 334 340 370 418 504 514	156620362712
STPT(10)	2178196741716229061	0 2 36 38 78 80 120 122 156 158	490000409820
SPT(16)	2178196787754487301	0 8 20 32 90 102 120 128 132 140 158 170 228 240 252 260	536038668060