Prime p₀= 2121751531217044651 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 46 12 2 90 18 24 6 22 6 24 18 90 2 12 46 (?)
a_n: 0 46 58 60 150 168 192 198 220 226 250 268 358 360 372 418
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: 418
Found by: kim-b-h
db: batch=80, k=16, 46 12 2 90 18 24 6 22

SPT(13)	2121749261889650539	0 18 42 48 90 132 150 168 210 252 258 282 300	-2269327394112
SPT(16)	2121749674771468549	0 34 42 48 118 124 174 178 234 238 288 294 364 370 378 412	-1856445576102
SPT(16)	2121750570727148897	0 6 30 84 92 126 132 170 186 224 230 264 272 326 350 356	-960489895754
STPT(10)	2121750690916526741	0 2 30 32 78 80 126 128 156 158	-840300517910
SPT(16)	2121750764004253583	0 18 24 54 60 78 80 110 234 264 266 284 290 320 326 344	-767212791068
SPT(16)	2121751197377965679	0 8 12 18 42 92 108 120 140 152 168 218 242 248 252 260	-333839078972
STPT(10)	2121751551491892167	0 2 12 14 42 44 72 74 84 86	20274847516
SPT(13)	2121751936098110543	0 6 36 78 126 138 168 198 210 258 300 330 336	404881065892
SPT(16)	2121751993157646121	0 10 30 60 76 82 88 90 178 180 186 192 208 238 258 268	461940601470
SPT(16)	2121752101766140463	0 44 54 90 120 168 198 204 230 236 266 314 344 380 390 434	570549095812
SPT(16)	2121752154163381633	0 4 10 40 48 54 84 90 124 130 160 166 174 204 210 214	622946336982