Prime p₀= 1263541964444866927 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 30 6 18 42 24 24 42 18 6 30 30 (?)
a_n: 0 30 60 66 84 126 150 174 216 234 240 270 300
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 300
Found by: rlacr
db: batch=77, k=13, 30 30 6 18 42 24

SPT(16)	1263541403736646381	0 12 42 70 72 96 118 142 156 180 202 226 228 256 286 298	-560708220546
SPT(16)	1263541428970161629	0 30 44 54 68 74 158 198 224 264 348 354 368 378 392 422	-535474705298
SPT(16)	1263541674535598929	0 28 34 84 118 150 160 184 228 252 262 294 328 378 384 412	-289909267998
SPT(16)	1263541755062611991	0 98 102 120 140 152 156 168 170 182 186 198 218 236 240 338	-209382254936
SPT(16)	1263541785493686991	0 10 18 70 76 166 168 180 208 220 222 312 318 370 378 388	-178951179936
SPT(16)	1263541953670231069	0 18 30 94 102 112 118 132 280 294 300 310 318 382 394 412	-10774635858
STPT(10)	1263542305301192459	0 2 12 14 90 92 168 170 180 182	340856325532
STPT(10)	1263542373922851947	0 2 12 14 42 44 72 74 84 86	409477985020
TPT(16)	1263542444885841017	0 2 30 32 72 74 144 146 162 164 174 176 204 206 210 212	480440974090
SPT(16)	1263543120629624039	0 14 50 84 104 132 144 162 170 188 200 228 248 282 318 332	1156184757112
STPT(10)	1263543308526337799	0 2 42 44 120 122 198 200 240 242	1344081470872