Prime p₀= 2538157346949247451 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 18 6 8 10 12 44 46 44 12 10 8 6 18 18 (?)
a_n: 0 18 36 42 50 60 72 116 162 206 218 228 236 242 260 278
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: arkiss
db: batch=82, k=16, 18 18 6 8 10 12 44 46

SPT(16)	2538155559003251071	0 10 30 78 100 112 118 120 280 282 288 300 322 370 390 400	-1787945996380
SPT(16)	2538155663870040349	0 24 28 42 88 90 102 120 142 160 172 174 220 234 238 262	-1683079207102
SPT(16)	2538155668862977027	0 30 124 156 196 222 252 256 390 394 424 450 490 522 616 646	-1678086270424
STPT(10)	2538156453758083979	0 2 42 44 60 62 78 80 120 122	-893191163472
STPT(10)	2538156812572074401	0 2 36 38 78 80 120 122 156 158	-534377173050
STPT(10)	2538157158458817191	0 2 6 8 18 20 30 32 36 38	-188490430260
SPT(16)	2538157371747357013	0 16 54 150 154 156 166 190 210 234 244 246 250 346 384 400	24798109562
STPT(10)	2538157919929868441	0 2 6 8 18 20 30 32 36 38	572980620990
SPT(16)	2538158241627382093	0 4 46 54 76 88 90 154 240 304 306 318 340 348 390 394	894678134642
TPT(14)	2538158536651708391	0 2 78 80 120 122 180 182 288 290 306 308 348 350	1189702460940
TPT(14)	2538158638212739469	0 2 12 14 48 50 90 92 102 104 132 134 168 170	1291263492018