Prime p₀= 1915828558403072921 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 66 30 24 6 24 24 6 24 30 66 6 (?)
a_n: 0 6 72 102 126 132 156 180 186 210 240 306 312
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: 312
Found by: CoolAtchOk
db: batch=80, k=13, 6 66 30 24 6 24

STPT(10)	1915827090111143777	0 2 12 14 42 44 72 74 84 86	-1468291929144
STPT(10)	1915827227174190101	0 2 30 32 78 80 126 128 156 158	-1331228882820
STPT(10)	1915827636339946727	0 2 30 32 72 74 114 116 144 146	-922063126194
SPT(16)	1915827742378626731	0 18 36 48 92 158 168 200 228 260 270 336 380 392 410 428	-816024446190
SPT(16)	1915827783523318813	0 40 84 88 100 114 144 156 208 220 250 264 276 280 324 364	-774879754108
SPT(16)	1915828007558632157	0 2 14 44 56 92 110 176 180 246 264 300 312 342 354 356	-550844440764
STPT(10)	1915828573304976269	0 2 30 32 60 62 90 92 120 122	14901903348
SPT(16)	1915828600501286693	0 18 36 48 60 138 140 150 176 186 188 266 278 290 308 326	42098213772
SPT(16)	1915828657914024751	0 18 30 36 100 120 130 160 198 228 238 258 322 328 340 358	99510951830
STPT(10)	1915828741140500411	0 2 36 38 78 80 120 122 156 158	182737427490
STPT(10)	1915828742138391317	0 2 30 32 42 44 54 56 84 86	183735318396