Prime p₀= 2448910345486911343 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 24 10 12 72 8 10 78 6 6 2 6 6 78 10 8 72 12 10 24 (?)
a_n: 0 24 34 46 118 126 136 214 220 226 228 234 240 318 328 336 408 420 430 454
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 454
Found by: JayPi
db: batch=82, k=20, 24 10 12 72 8 10 78 6 6 2

STPT(10)	2448908942141123219	0 2 18 20 30 32 42 44 60 62	-1403345788124
SPT(16)	2448908991638384089	0 42 58 78 84 94 100 124 138 162 168 178 184 204 220 262	-1353848527254
SPT(16)	2448909168859573649	0 48 80 98 144 158 162 188 204 230 234 248 294 312 344 392	-1176627337694
SPT(16)	2448909352416788537	0 6 30 42 44 72 80 86 90 96 104 132 134 146 170 176	-993070122806
SPT(16)	2448909879805761499	0 18 22 30 54 58 124 142 150 168 234 238 262 270 274 292	-465681149844
SPT(16)	2448910214620396463	0 6 30 56 80 150 170 216 308 354 374 444 468 494 518 524	-130866514880
STPT(10)	2448910362911598917	0 2 90 92 102 104 114 116 204 206	17424687574
STPT(10)	2448910518714104909	0 2 48 50 60 62 72 74 120 122	173227193566
TPT(14)	2448910903348838417	0 2 30 32 84 86 144 146 150 152 222 224 240 242	557861927074
TPT(14)	2448911024341737377	0 2 90 92 102 104 132 134 144 146 204 206 270 272	678854826034
STPT(10)	2448911165417938097	0 2 30 32 60 62 90 92 120 122	819931026754