Prime p₀= 1993109542088872477 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 18 48 6 14 42 10 2 10 42 14 6 48 18 4 (?)
a_n: 0 4 22 70 76 90 132 142 144 154 196 210 216 264 282 286
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: 286
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 4 18 48 6 14 42 10 2

SPT(16)	1993108309082246011	0 6 10 22 28 42 88 120 178 210 256 270 276 288 292 298	-1233006626466
STPT(10)	1993108489848200927	0 2 42 44 72 74 102 104 144 146	-1052240671550
SPT(16)	1993109302853692141	0 18 28 42 72 88 118 130 180 192 222 238 268 282 292 310	-239235180336
SPT(16)	1993109475220665689	0 18 24 32 38 54 72 84 98 110 128 144 150 158 164 182	-66868206788
TPT(14)	1993109500610016617	0 2 12 14 180 182 210 212 294 296 384 386 444 446	-41478855860
SPT(16)	1993109516892710023	0 30 48 106 136 166 168 240 244 316 318 348 378 436 454 484	-25196162454
STPT(10)	1993110089237310479	0 2 18 20 60 62 102 104 120 122	547148438002
STPT(10)	1993110238295891381	0 2 6 8 18 20 30 32 36 38	696207018904
STPT(12)	1993110340677230987	0 2 60 62 84 86 90 92 114 116 174 176	798588358510
STPT(10)	1993110353082117299	0 2 18 20 30 32 42 44 60 62	810993244822
SPT(16)	1993110962556661879	0 28 64 78 88 142 150 172 210 232 240 294 304 318 354 382	1420467789402