Prime p₀= 303995756940866621 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 2 34 50 16 20 16 2 16 20 16 50 34 2 (?)
a_n: 0 2 36 86 102 122 138 140 156 176 192 242 276 278
All 14 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: ladmo
db: batch=69, k=14, 2 34 50 16 20 16 2

SPT(16)	303995650603598413	0 54 120 148 154 174 204 220 234 250 280 300 306 334 400 454	-106337268208
SPT(14)	303995657393058077	0 14 24 32 54 72 104 150 182 200 222 230 240 254	-99547808544
SPT(14)	303995679591404609	0 18 20 48 50 74 92 180 198 222 224 252 254 272	-77349462012
SPT(14)	303995698074625163	0 36 50 98 110 140 144 200 204 234 246 294 308 344	-58866241458
SPT(14)	303995737653037351	0 22 42 48 60 88 96 202 210 238 250 256 276 298	-19287829270
SPT(14)	303995752553237851	0 16 60 66 82 96 108 130 142 156 172 178 222 238	-4387628770
SPT(14)	303995761499238409	0 24 30 54 58 84 100 108 124 150 154 178 184 208	4558371788
SPT(14)	303995772748700939	0 54 92 102 110 128 132 140 144 162 170 180 218 272	15807834318
TPT(12)	303995788136335619	0 2 30 32 102 104 132 134 162 164 258 260	31195468998
TPT(12)	303995800883277539	0 2 108 110 150 152 210 212 240 242 252 254	43942410918
TPT(12)	303995803578064097	0 2 162 164 210 212 264 266 300 302 372 374	46637197476