Prime p₀= 1691728200894171931 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 46 14 12 10 66 14 30 16 2 16 30 14 66 10 12 14 46 (?)
a_n: 0 46 60 72 82 148 162 192 208 210 226 256 270 336 346 358 372 418
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: 418
Found by: marmot
db: batch=79, k=18, 46 14 12 10 66 14 30 16 2

SPT(16)	1691726754691765193	0 24 56 86 98 120 140 180 194 234 254 276 288 318 350 374	-1446202406738
SPT(16)	1691727040763850511	0 12 28 42 46 58 70 88 150 168 180 192 196 210 226 238	-1160130321420
SPT(16)	1691727633066075107	0 12 26 44 74 110 114 116 150 152 156 192 222 240 254 266	-567828096824
TPT(14)	1691727810615218921	0 2 18 20 96 98 228 230 276 278 336 338 396 398	-390278953010
STPT(10)	1691727883955896229	0 2 42 44 60 62 78 80 120 122	-316938275702
SPT(16)	1691728036463715499	0 18 30 40 82 100 120 132 238 250 270 288 330 340 352 370	-164430456432
SPT(16)	1691728978199082587	0 20 62 72 74 86 90 116 240 266 270 282 284 294 336 356	777304910656
SPT(16)	1691729149918521289	0 30 52 60 90 102 112 114 130 132 142 154 184 192 214 244	949024349358
STPT(10)	1691729600189004317	0 2 30 32 42 44 54 56 84 86	1399294832386
STPT(12)	1691729766390207461	0 2 66 68 150 152 156 158 240 242 306 308	1565496035530
STPT(10)	1691730023100507317	0 2 12 14 72 74 132 134 144 146	1822206335386