Prime p₀= 2721725620488063223 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 84 48 30 12 18 18 12 30 48 84 6 (?)
a_n: 0 6 90 138 168 180 198 216 228 258 306 390 396
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: 396
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=82, k=13, 6 84 48 30 12 18

SPT(16)	2721724489543074031	0 70 78 136 142 148 156 178 210 232 240 246 252 310 318 388	-1130944989192
SPT(16)	2721724819855597613	0 30 54 56 68 74 80 110 114 144 150 156 168 170 194 224	-800632465610
SPT(16)	2721724908076442119	0 24 48 54 118 144 174 220 288 334 364 390 454 460 484 508	-712411621104
SPT(16)	2721725339473834411	0 42 58 76 102 196 240 252 286 298 342 436 462 480 496 538	-281014228812
TPT(14)	2721725356399870361	0 2 36 38 126 128 168 170 186 188 258 260 270 272	-264088192862
STPT(10)	2721725544537425351	0 2 30 32 78 80 126 128 156 158	-75950637872
SPT(16)	2721725661013430173	0 16 18 76 90 138 154 208 216 270 286 334 348 406 408 424	40525366950
STPT(10)	2721725665400175521	0 2 6 8 48 50 90 92 96 98	44912112298
SPT(16)	2721725676639322343	0 20 26 60 68 90 128 138 146 156 194 216 224 258 264 284	56151259120
STPT(10)	2721726062783114369	0 2 48 50 90 92 132 134 180 182	442295051146
STPT(12)	2721726141540761417	0 2 60 62 102 104 192 194 234 236 294 296	521052698194