Prime p₀= 219918077891279981 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 36 54 50 16 12 12 158 12 12 16 50 54 36 (?)
a_n: 0 36 90 140 156 168 180 338 350 362 378 428 482 518
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: 518
Found by: Ralfy
db: batch=69, k=14, 36 54 50 16 12 12 158

SPT(16)	219918007400408519	0 2 14 20 44 60 68 98 114 144 152 168 192 198 210 212	-70490871462
SPT(14)	219918015646458037	0 6 16 54 72 94 102 124 132 154 172 210 220 226	-62244821944
STPT(10)	219918028294241477	0 2 54 56 72 74 90 92 144 146	-49597038504
STPT(10)	219918030494260907	0 2 54 56 72 74 90 92 144 146	-47397019074
SPT(14)	219918045972026191	0 12 40 58 70 72 76 132 136 138 150 168 196 208	-31919253790
SPT(14)	219918073163997337	0 16 22 72 94 106 112 114 120 132 154 204 210 226	-4727282644
SPT(14)	219918080076386477	0 32 42 62 186 200 246 296 342 356 480 500 510 542	2185106496
SPT(14)	219918089131753171	0 52 76 108 118 126 148 150 172 180 190 222 246 298	11240473190
SPT(14)	219918094948231123	0 28 54 66 70 114 126 148 160 204 208 220 246 274	17056951142
SPT(14)	219918101238216323	0 8 38 56 66 176 180 206 210 320 330 348 378 386	23346936342
SPT(14)	219918114384832183	0 6 34 48 118 138 144 190 196 216 286 300 328 334	36493552202