Prime p₀= 2948642708681413559 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 44 10 8 66 54 18 58 62 22 62 58 18 54 66 8 10 44 (?)
a_n: 0 44 54 62 128 182 200 258 320 342 404 462 480 534 600 608 618 662
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: 662
Found by: Landjunge
db: batch=82, k=18, 44 10 8 66 54 18 58 62 22

STPT(10)	2948641514617974359	0 2 30 32 60 62 90 92 120 122	-1194063439200
SPT(13)	2948641844182483651	0 48 90 102 108 132 180 228 252 258 270 312 360	-864498929908
STPT(10)	2948641933881299009	0 2 48 50 90 92 132 134 180 182	-774800114550
SPT(16)	2948641995984928699	0 10 24 40 60 70 82 112 120 150 162 172 192 208 222 232	-712696484860
SPT(16)	2948642123476777223	0 18 30 44 66 96 104 116 138 150 158 188 210 224 236 254	-585204636336
TPT(14)	2948642684877683039	0 2 30 32 42 44 72 74 78 80 108 110 138 140	-23803730520
STPT(10)	2948642761661677271	0 2 36 38 78 80 120 122 156 158	52980263712
SPT(16)	2948642793864659777	0 44 56 92 110 134 144 174 182 212 222 246 264 300 312 356	85183246218
SPT(16)	2948643026527286741	0 8 42 80 92 158 170 182 228 240 252 318 330 368 402 410	317845873182
SPT(16)	2948643054239214799	0 18 42 88 90 112 132 150 190 208 228 250 252 298 322 340	345557801240
STPT(10)	2948643534901086677	0 2 54 56 72 74 90 92 144 146	826219673118