Prime p₀= 2053664578370806327 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 64 8 18 16 140 28 32 4 32 28 140 16 18 8 64 (?)
a_n: 0 64 72 90 106 246 274 306 310 342 370 510 526 544 552 616
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: 616
Found by: MechWarrior
db: batch=80, k=16, 64 8 18 16 140 28 32 4

SPT(16)	2053663524109187593	0 54 70 78 96 106 108 120 184 196 198 208 226 234 250 304	-1054261618734
SPT(16)	2053663557162013151	0 20 42 50 80 92 132 158 210 236 276 288 318 326 348 368	-1021208793176
SPT(16)	2053663675044776227	0 16 24 42 52 60 96 112 114 130 166 174 184 202 210 226	-903326030100
STPT(10)	2053663792585197311	0 2 30 32 78 80 126 128 156 158	-785785609016
SPT(16)	2053663969528050163	0 36 40 64 78 84 118 174 190 246 280 286 300 324 328 364	-608842756164
SPT(16)	2053664188356268979	0 2 8 14 24 50 54 74 78 98 102 128 138 144 150 152	-390014537348
SPT(16)	2053664619260443153	0 6 24 30 40 54 66 76 108 118 130 144 154 160 178 184	40889636826
STPT(10)	2053665342988373867	0 2 30 32 42 44 54 56 84 86	764617567540
SPT(16)	2053665644263075109	0 50 68 98 102 138 200 242 270 312 374 410 414 444 462 512	1065892268782
STPT(10)	2053665782823373931	0 2 36 38 78 80 120 122 156 158	1204452567604
STPT(10)	2053665858069323759	0 2 18 20 30 32 42 44 60 62	1279698517432