Prime p₀= 2118605974474957529 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 4 60 6 14 24 6 64 6 24 14 6 60 4 20 (?)
a_n: 0 20 24 84 90 104 128 134 198 204 228 242 248 308 312 332
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: 332
Found by: Boliver
db: batch=80, k=16, 20 4 60 6 14 24 6 64

SPT(16)	2118604306928723947	0 12 40 60 90 112 114 124 132 142 144 166 196 216 244 256	-1667546233582
SPT(16)	2118604838018247127	0 6 30 96 126 142 160 174 202 216 234 250 280 346 370 376	-1136456710402
STPT(10)	2118604860405620087	0 2 54 56 72 74 90 92 144 146	-1114069337442
SPT(13)	2118605052831884381	0 36 90 108 120 150 168 186 216 228 246 300 336	-921643073148
TPT(14)	2118605306914006217	0 2 60 62 72 74 84 86 102 104 192 194 240 242	-667560951312
SPT(16)	2118605866884044581	0 28 60 66 70 88 96 102 106 112 120 138 142 148 180 208	-107590912948
STPT(10)	2118606425041161059	0 2 12 14 90 92 168 170 180 182	450566203530
TPT(14)	2118606510476209511	0 2 90 92 198 200 300 302 330 332 336 338 426 428	536001251982
STPT(10)	2118606536942670527	0 2 30 32 42 44 54 56 84 86	562467712998
STPT(10)	2118607589601964841	0 2 30 32 120 122 210 212 240 242	1615127007312
TPT(14)	2118607977844742387	0 2 42 44 84 86 90 92 120 122 180 182 222 224	2003369784858