Prime p₀= 1611770889120534223 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 16 48 14 70 20 18 28 26 28 18 20 70 14 48 16 (?)
a_n: 0 16 64 78 148 168 186 214 240 268 286 306 376 390 438 454
All 16 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: biodoc
db: batch=78, k=16, 16 48 14 70 20 18 28 26

SPT(16)	1611769433877366121	0 66 70 100 120 156 168 186 190 208 220 256 276 306 310 376	-1455243168102
SPT(16)	1611769619862685321	0 22 30 42 52 58 78 90 220 232 252 258 268 280 288 310	-1269257848902
SPT(16)	1611769789296485561	0 2 26 36 72 116 140 182 240 282 306 350 386 396 420 422	-1099824048662
STPT(10)	1611769935027971309	0 2 42 44 90 92 138 140 180 182	-954092562914
SPT(16)	1611770366550363821	0 6 42 50 72 90 96 120 152 176 182 200 222 230 266 272	-522570170402
STPT(10)	1611770607209385977	0 2 54 56 72 74 90 92 144 146	-281911148246
STPT(10)	1611771184595081129	0 2 42 44 90 92 138 140 180 182	295474546906
SPT(16)	1611771330400927639	0 12 94 102 114 154 160 168 184 192 198 238 250 258 340 352	441280393416
STPT(10)	1611771761115743411	0 2 30 32 60 62 90 92 120 122	871995209188
STPT(10)	1611772118553485459	0 2 18 20 30 32 42 44 60 62	1229432951236
SPT(16)	1611772173187638691	0 12 42 60 82 102 106 126 172 192 196 216 238 256 286 298	1284067104468