Prime p₀= 1242557106016240361 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 30 28 50 10 18 24 38 24 18 10 50 28 30 20 (?)
a_n: 0 20 50 78 128 138 156 180 218 242 260 270 320 348 378 398
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: Theadalus
db: batch=77, k=16, 20 30 28 50 10 18 24 38

SPT(16)	1242555981193180799	0 62 78 84 92 104 158 164 228 234 288 300 308 314 330 392	-1124823059562
TPT(14)	1242556210603660187	0 2 54 56 222 224 450 452 510 512 534 536 594 596	-895412580174
SPT(16)	1242556291459324277	0 2 24 62 74 102 134 140 276 282 314 342 354 392 414 416	-814556916084
STPT(10)	1242556744265625977	0 2 24 26 42 44 60 62 84 86	-361750614384
SPT(16)	1242556943966778679	0 10 42 70 88 100 120 130 162 172 192 204 222 250 282 292	-162049461682
STPT(10)	1242556964167792727	0 2 24 26 42 44 60 62 84 86	-141848447634
SPT(16)	1242557120606211547	0 4 36 42 76 90 112 114 172 174 196 210 244 250 282 286	14589971186
SPT(16)	1242557260366998349	0 22 54 64 90 100 102 114 130 142 144 154 180 190 222 244	154350757988
STPT(10)	1242557655069711509	0 2 12 14 90 92 168 170 180 182	549053471148
SPT(16)	1242557706422681393	0 6 8 54 66 140 198 266 288 356 414 488 500 546 548 554	600406441032
SPT(16)	1242557885838566653	0 108 114 124 130 144 154 186 208 240 250 264 270 280 286 394	779822326292