Prime p₀= 755381321523799511 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 2 6 22 68 4 24 36 14 16 14 36 24 4 68 22 6 2 (?)
a_n: 0 2 8 30 98 102 126 162 176 192 206 242 266 270 338 360 366 368
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: 368
Found by: marsinph
db: batch=73, k=18, 2 6 22 68 4 24 36 14 16

SPT(18)	755380759099030979	0 18 102 150 158 182 188 224 234 308 318 354 360 384 392 440 524 542	-562424768532
SPT(16)	755380841087666141	0 38 50 60 80 116 150 182 186 218 252 288 308 318 330 368	-480436133370
STPT(10)	755380954874795279	0 2 30 32 60 62 90 92 120 122	-366649004232
STPT(10)	755381005642780799	0 2 18 20 60 62 102 104 120 122	-315881018712
SPT(16)	755381289104421131	0 6 20 32 36 48 60 62 96 98 110 122 126 138 152 158	-32419378380
SPT(16)	755381314935810221	0 66 98 110 116 126 152 158 330 336 362 372 378 390 422 488	-6587989290
STPT(10)	755381467749155381	0 2 36 38 78 80 120 122 156 158	146225355870
SPT(16)	755381725112777341	0 18 36 60 66 88 108 126 190 208 228 250 256 280 298 316	403588977830
SPT(16)	755381792044655053	0 24 40 106 120 136 154 178 276 300 318 334 348 414 430 454	470520855542
STPT(10)	755382350591999099	0 2 12 14 30 32 48 50 60 62	1029068199588
TPT(14)	755382461298400799	0 2 78 80 90 92 108 110 180 182 210 212 222 224	1139774601288