Prime p₀= 1991301084416449877 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 10 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 54 56 84 86
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 86
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=10, 2 28 2 10 2

SPT(16)	1991300262253552729	0 40 64 78 124 174 198 220 222 244 268 318 364 378 402 442	-822162897148
SPT(16)	1991300283162247987	0 12 34 52 54 70 72 90 94 112 114 130 132 150 172 184	-801254201890
SPT(16)	1991300541181124911	0 6 28 78 90 126 138 156 160 178 190 226 238 288 310 316	-543235324966
STPT(10)	1991300737105849217	0 2 42 44 72 74 102 104 144 146	-347310600660
STPT(10)	1991300779761113801	0 2 36 38 78 80 120 122 156 158	-304655336076
STPT(10)	1991300978260062611	0 2 6 8 18 20 30 32 36 38	-106156387266
SPT(16)	1991301305917385687	0 44 54 86 96 110 120 140 156 176 186 200 210 242 252 296	221500935810
SPT(16)	1991301377643750649	0 22 60 70 78 114 138 144 148 154 178 214 222 232 270 292	293227300772
STPT(10)	1991301638507748767	0 2 30 32 72 74 114 116 144 146	554091298890
STPT(10)	1991301652779906989	0 2 18 20 30 32 42 44 60 62	568363457112
SPT(16)	1991301719243311031	0 6 12 50 60 102 110 138 140 168 176 218 228 266 272 278	634826861154