Prime p₀= 1866254377948699987 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 42 28 42 68 10 12 30 20 30 12 10 68 42 28 42 (?)
a_n: 0 42 70 112 180 190 202 232 252 282 294 304 372 414 442 484
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: 484
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=16, 42 28 42 68 10 12 30 20

SPT(16)	1866253913845351691	0 8 26 42 68 78 92 96 152 156 170 180 206 222 240 248	-464103348296
STPT(12)	1866253918790581379	0 2 12 14 42 44 48 50 78 80 90 92	-459158118608
STPT(10)	1866253918807690031	0 2 6 8 48 50 90 92 96 98	-459141009956
STPT(10)	1866254138379832037	0 2 42 44 72 74 102 104 144 146	-239568867950
TPT(14)	1866254245912873571	0 2 18 20 60 62 66 68 96 98 138 140 186 188	-132035826416
STPT(10)	1866254280095944559	0 2 18 20 30 32 42 44 60 62	-97852755428
TPT(14)	1866254394503352977	0 2 30 32 54 56 90 92 132 134 264 266 270 272	16554652990
SPT(16)	1866254795775738679	0 12 22 48 70 78 82 90 100 108 112 120 142 168 178 190	417827038692
TPT(16)	1866255002711229257	0 2 54 56 150 152 162 164 204 206 210 212 240 242 294 296	624762529270
STPT(12)	1866255323568159449	0 2 48 50 90 92 120 122 162 164 210 212	945619459462
STPT(10)	1866255339035532617	0 2 12 14 72 74 132 134 144 146	961086832630