Prime p₀= 2221263196275901021 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 10 24 38 28 48 20 16 20 48 28 38 24 10 18 (?)
a_n: 0 18 28 52 90 118 166 186 202 222 270 298 336 360 370 388
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: 388
Found by: fzs600
db: batch=81, k=16, 18 10 24 38 28 48 20 16

STPT(10)	2221262433962956199	0 2 12 14 30 32 48 50 60 62	-762312944822
STPT(10)	2221262821920597779	0 2 42 44 60 62 78 80 120 122	-374355303242
STPT(10)	2221262849903765357	0 2 30 32 42 44 54 56 84 86	-346372135664
SPT(16)	2221262889299747303	0 48 86 90 114 156 168 216 248 296 308 350 374 378 416 464	-306976153718
SPT(16)	2221263009289833541	0 6 30 36 82 90 172 190 222 240 322 330 376 382 406 412	-186986067480
STPT(10)	2221263123485944127	0 2 42 44 72 74 102 104 144 146	-72789956894
SPT(16)	2221263233765754001	0 76 82 126 180 196 228 238 270 280 312 328 382 426 432 508	37489852980
SPT(16)	2221264279304315513	0 8 20 30 38 56 74 78 86 90 108 126 134 144 156 164	1083028414492
SPT(16)	2221264398955446827	0 2 14 114 140 146 164 176 210 222 240 246 272 372 384 386	1202679545806
STPT(10)	2221264417118090759	0 2 18 20 30 32 42 44 60 62	1220842189738
STPT(10)	2221264630501830971	0 2 30 32 78 80 126 128 156 158	1434225929950