Prime p₀= 998494568235787487 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 40 2 28 2 28 2 40 2 (?)
a_n: 0 2 42 44 72 74 102 104 144 146
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: 146
Found by: Theadalus
db: batch=76, k=10, 2 40 2 28 2

SPT(16)	998493591900082591	0 52 70 102 118 148 186 208 300 322 360 390 406 438 456 508	-976335704896
SPT(16)	998493764043694843	0 40 46 58 70 100 108 114 220 226 234 264 276 288 294 334	-804192092644
STPT(10)	998493786272229197	0 2 30 32 42 44 54 56 84 86	-781963558290
STPT(10)	998494125357445217	0 2 54 56 72 74 90 92 144 146	-442878342270
TPT(14)	998494318553131121	0 2 66 68 78 80 96 98 198 200 276 278 336 338	-249682656366
SPT(16)	998494381521828857	0 24 50 66 120 150 164 204 206 246 260 290 344 360 386 410	-186713958630
SPT(16)	998494722750808931	0 26 68 86 96 116 152 186 212 246 282 302 312 330 372 398	154515021444
TPT(14)	998494902271733681	0 2 6 8 36 38 168 170 216 218 246 248 306 308	334035946194
STPT(10)	998495259747124169	0 2 30 32 60 62 90 92 120 122	691511336682
SPT(16)	998495801771872213	0 18 34 54 84 124 186 190 234 238 300 340 370 390 406 424	1233536084726
SPT(16)	998495835048390551	0 36 42 68 116 120 126 132 146 152 158 162 210 236 242 278	1266812603064