Prime p₀= 1199655744799298113 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 4 14 48 64 14 30 12 10 32 10 12 30 14 64 48 14 4 (?)
a_n: 0 4 18 66 130 144 174 186 196 228 238 250 280 294 358 406 420 424
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: 424
Found by: Theadalus
db: batch=77, k=18, 4 14 48 64 14 30 12 10 32

TPT(14)	1199654822752855319	0 2 30 32 132 134 198 200 210 212 312 314 378 380	-922046442794
TPT(14)	1199654965703380007	0 2 54 56 84 86 90 92 150 152 180 182 252 254	-779095918106
SPT(16)	1199655153613792481	0 20 30 50 62 90 92 132 266 306 308 336 348 368 378 398	-591185505632
SPT(16)	1199655209340594569	0 2 12 44 54 68 72 90 92 110 114 128 138 170 180 182	-535458703544
SPT(16)	1199655304412690459	0 12 20 50 98 122 158 188 222 252 288 312 360 390 398 410	-440386607654
STPT(10)	1199655386299403807	0 2 42 44 72 74 102 104 144 146	-358499894306
SPT(16)	1199655872243467007	0 20 56 66 80 84 116 122 144 150 182 186 200 210 246 266	127444168894
SPT(16)	1199656582625708639	0 12 42 54 60 78 84 90 152 158 164 182 188 200 230 242	837826410526
STPT(10)	1199656745107723961	0 2 36 38 78 80 120 122 156 158	1000308425848
SPT(16)	1199656774697051051	0 12 30 108 120 138 248 266 372 390 500 518 530 608 626 638	1029897752938
SPT(16)	1199656863514325309	0 20 104 134 140 168 174 198 230 254 260 288 294 324 408 428	1118715027196