Prime p₀= 960755509341960979 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 28 30 6 8 118 12 8 42 12 4 12 42 8 12 118 8 6 30 28 (?)
a_n: 0 28 58 64 72 190 202 210 252 264 268 280 322 330 342 460 468 474 504 532
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 532
derived by truncating larger tuple
Found by: Theadalus
db: batch=76, k=20, 28 30 6 8 118 12 8 42 12 4

SPT(18)	960755013854602919	0 24 30 38 42 84 110 122 140 222 240 252 278 320 324 332 338 362	-495487358060
SPT(16)	960755046745880411	0 26 48 72 86 110 116 182 186 252 258 282 296 320 342 368	-462596080568
STPT(10)	960755272212459569	0 2 18 20 30 32 42 44 60 62	-237129501410
SPT(16)	960755426430226939	0 4 28 30 42 108 120 124 168 172 184 250 262 264 288 292	-82911734040
SPT(16)	960755488742648803	0 24 96 124 144 150 154 166 234 246 250 256 276 304 376 400	-20599312176
SPT(22)	960755509341960967	0 12 40 70 76 84 202 214 222 264 276 280 292 334 342 354 472 480 486 516 544 556	-12
STPT(10)	960755710877408219	0 2 12 14 90 92 168 170 180 182	201535447240
SPT(16)	960755963644710479	0 2 8 30 32 50 80 120 122 162 192 210 212 234 240 242	454302749500
SPT(16)	960755969640031217	0 24 30 44 74 144 200 204 206 210 266 336 366 380 386 410	460298070238
STPT(10)	960756077246563847	0 2 30 32 42 44 54 56 84 86	567904602868
STPT(10)	960756107945127761	0 2 36 38 78 80 120 122 156 158	598603166782
STPT(10)	960756218541836999	0 2 42 44 60 62 78 80 120 122	709199876020