Prime p₀= 1304038876437142871 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 20 10 6 36 68 6 94 6 68 36 6 10 20 6 (?)
a_n: 0 6 26 36 42 78 146 152 246 252 320 356 362 372 392 398
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: 398
Found by: [SG-2W]Kurzer
db: batch=77, k=16, 6 20 10 6 36 68 6 94

TPT(14)	1304036915380905071	0 2 60 62 90 92 120 122 210 212 378 380 480 482	-1961056237800
SPT(16)	1304036964123073861	0 42 52 102 108 120 142 168 340 366 388 400 406 456 466 508	-1912314069010
SPT(16)	1304037778114624229	0 14 42 48 62 74 92 98 264 270 288 300 314 320 348 362	-1098322518642
STPT(10)	1304037906773203541	0 2 30 32 60 62 90 92 120 122	-969663939330
STPT(10)	1304037913136636939	0 2 18 20 30 32 42 44 60 62	-963300505932
SPT(16)	1304037964160990731	0 12 112 126 148 150 310 312 316 318 478 480 502 516 616 628	-912276152140
TPT(14)	1304038962094399469	0 2 30 32 78 80 120 122 222 224 240 242 252 254	85657256598
STPT(10)	1304039189373880007	0 2 42 44 72 74 102 104 144 146	312936737136
SPT(16)	1304039306507896181	0 26 32 66 152 158 182 240 308 366 390 396 482 516 522 548	430070753310
STPT(10)	1304039779283545397	0 2 30 32 60 62 90 92 120 122	902846402526
STPT(10)	1304039844927723257	0 2 54 56 72 74 90 92 144 146	968490580386