Prime p₀= 771936898981326401 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 24 66 24 54 6 6 54 24 66 24 12 (?)
a_n: 0 12 36 102 126 180 186 192 246 270 336 360 372
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 372
Found by: Egon olsen
db: batch=73, k=13, 12 24 66 24 54 6

SPT(16)	771935982720051199	0 12 18 30 52 84 100 142 180 222 238 270 292 304 310 322	-916261275202
STPT(10)	771936146219628977	0 2 30 32 72 74 114 116 144 146	-752761697424
STPT(10)	771936323138737751	0 2 36 38 78 80 120 122 156 158	-575842588650
SPT(16)	771936394400507173	0 4 6 34 40 48 70 144 160 234 256 264 270 298 300 304	-504580819228
STPT(10)	771936452687062259	0 2 18 20 60 62 102 104 120 122	-446294264142
STPT(10)	771936589650894929	0 2 48 50 60 62 72 74 120 122	-309330431472
SPT(16)	771936934546017131	0 2 30 50 66 72 92 108 110 126 146 152 168 188 216 218	35564690730
STPT(10)	771937018716031349	0 2 18 20 30 32 42 44 60 62	119734704948
TPT(14)	771937227217997591	0 2 36 38 48 50 78 80 90 92 168 170 240 242	328236671190
TPT(14)	771937256300012837	0 2 12 14 72 74 150 152 210 212 240 242 264 266	357318686436
SPT(16)	771937321763493371	0 30 96 132 176 182 248 272 366 390 456 462 506 542 608 638	422782166970