Prime p₀= 1977303441360367469 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 90 18 24 28 2 16 26 16 2 28 24 18 90 20 (?)
a_n: 0 20 110 128 152 180 182 198 224 240 242 270 294 312 402 422
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: 422
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 20 90 18 24 28 2 16 26

SPT(16)	1977302594550677827	0 30 52 66 72 82 90 94 132 136 144 154 160 174 196 226	-846809689642
STPT(10)	1977302629805629307	0 2 24 26 42 44 60 62 84 86	-811554738162
SPT(16)	1977303216345495937	0 22 30 34 40 54 82 96 100 114 142 156 162 166 174 196	-225014871532
SPT(16)	1977303217963642067	0 6 14 20 30 32 44 74 102 132 144 146 156 162 170 176	-223396725402
SPT(16)	1977303240973941701	0 36 80 150 162 188 216 240 308 332 360 386 398 468 512 548	-200386425768
SPT(16)	1977303361797127769	0 14 18 44 84 98 122 198 224 300 324 338 378 404 408 422	-79563239700
STPT(10)	1977303534033357557	0 2 30 32 42 44 54 56 84 86	92672990088
STPT(10)	1977303650595512579	0 2 18 20 30 32 42 44 60 62	209235145110
STPT(10)	1977304008342989147	0 2 84 86 222 224 360 362 444 446	566982621678
SPT(16)	1977304147542188303	0 56 60 86 114 116 144 150 374 380 408 410 438 464 468 524	706181820834
SPT(16)	1977304243156113713	0 24 56 66 144 156 158 168 206 216 218 230 308 318 350 374	801795746244