Prime p₀= 1531115246594217371 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 4 2 40 2 40 2 4 2 (?)
a_n: 0 2 6 8 48 50 90 92 96 98
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: 98
Found by: Donn Pike (USAF Ret)
db: batch=78, k=10, 2 4 2 40 2

STPT(10)	1531113062111335499	0 2 18 20 30 32 42 44 60 62	-2184482881872
STPT(10)	1531113177879995777	0 2 12 14 72 74 132 134 144 146	-2068714221594
SPT(16)	1531113672566852909	0 62 72 80 110 120 140 150 152 162 182 192 222 230 240 302	-1574027364462
SPT(18)	1531114006635787573	0 4 84 88 90 108 114 124 156 238 270 280 286 304 306 310 390 394	-1239958429798
SPT(16)	1531114553980523513	0 26 50 60 126 138 144 200 204 260 266 278 344 354 378 404	-692613693858
STPT(10)	1531115144125484969	0 2 42 44 60 62 78 80 120 122	-102468732402
SPT(16)	1531115358814883273	0 18 24 80 90 104 144 174 194 224 264 278 288 344 350 368	112220665902
SPT(16)	1531115422970921743	0 36 88 126 138 154 160 196 258 294 300 316 328 366 418 454	176376704372
SPT(16)	1531116045486010019	0 72 78 80 108 110 114 152 210 248 252 254 282 284 290 362	798891792648
SPT(16)	1531116450330590587	0 10 34 46 94 126 144 154 192 202 220 252 300 312 336 346	1203736373216
SPT(13)	1531116645217421651	0 30 48 132 162 168 210 252 258 288 372 390 420	1398623204280