Prime p₀= 2446757995224452797 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 4 6 6 24 20 34 2 16 2 16 2 34 20 24 6 6 4 (?)
a_n: 0 4 10 16 40 60 94 96 112 114 130 132 166 186 210 216 222 226
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: 226
Found by: JayPi
db: batch=82, k=18, 4 6 6 24 20 34 2 16 2

SPT(16)	2446756499241546551	0 42 98 120 126 168 236 308 330 402 470 512 518 540 596 638	-1495982906246
SPT(16)	2446757059754441773	0 10 34 48 76 84 120 124 150 154 190 198 226 240 264 274	-935470011024
SPT(16)	2446757715445656979	0 18 22 28 42 58 112 120 142 150 204 220 234 240 244 262	-279778795818
STPT(10)	2446757803990645961	0 2 6 8 48 50 90 92 96 98	-191233806836
SPT(16)	2446757917384672007	0 6 20 44 50 114 156 162 224 230 272 336 342 366 380 386	-77839780790
SPT(18)	2446757977674956567	0 12 14 20 66 84 116 144 146 150 152 180 212 230 276 282 284 296	-17549496230
STPT(10)	2446758266439934157	0 2 42 44 72 74 102 104 144 146	271215481360
STPT(10)	2446758479604180821	0 2 30 32 78 80 126 128 156 158	484379728024
SPT(16)	2446758898278554257	0 60 82 126 150 154 186 202 234 250 282 286 310 354 376 436	903054101460
SPT(16)	2446758982810024499	0 14 30 44 74 80 108 138 140 170 198 204 234 248 264 278	987585571702
SPT(16)	2446759085569668577	0 4 70 94 96 130 136 196 210 270 276 310 312 336 402 406	1090345215780