Prime p₀= 2958520213041193861 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 16 14 28 42 6 20 40 32 10 32 40 20 6 42 28 14 16 (?)
a_n: 0 16 30 58 100 106 126 166 198 208 240 280 300 306 348 376 390 406
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 406
Found by: conf [MM]
db: batch=82, k=18, 16 14 28 42 6 20 40 32 10

SPT(16)	2958518538495483629	0 50 74 78 122 150 168 180 182 194 212 240 284 288 312 362	-1674545710232
STPT(10)	2958518713378474637	0 2 30 32 42 44 54 56 84 86	-1499662719224
SPT(16)	2958519665021374397	0 6 56 80 102 104 114 144 152 182 192 194 216 240 290 296	-548019819464
STPT(10)	2958519843111037781	0 2 36 38 78 80 120 122 156 158	-369930156080
SPT(16)	2958519987197090269	0 24 52 70 88 100 114 130 132 148 162 174 192 210 238 262	-225844103592
STPT(10)	2958520174267762787	0 2 12 14 72 74 132 134 144 146	-38773431074
STPT(10)	2958520324730916851	0 2 6 8 168 170 330 332 336 338	111689722990
SPT(16)	2958520436324626571	0 6 26 32 56 68 102 116 132 146 180 192 216 222 242 248	223283432710
SPT(16)	2958520701975836027	0 20 50 60 120 140 150 192 200 242 252 272 332 342 372 392	488934642166
TPT(14)	2958521053163262281	0 2 30 32 78 80 198 200 396 398 456 458 576 578	840122068420
STPT(10)	2958521133829487069	0 2 18 20 30 32 42 44 60 62	920788293208