Prime p₀= 2773964624839208683 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 28 26 40 6 26 10 12 6 2 22 2 6 12 10 26 6 40 26 28 (?)
a_n: 0 28 54 94 100 126 136 148 154 156 178 180 186 198 208 234 240 280 306 334
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: 334
Found by: JayPi
db: batch=82, k=20, 28 26 40 6 26 10 12 6 2 22

STPT(10)	2773963653680015939	0 2 18 20 30 32 42 44 60 62	-971159192744
SPT(16)	2773963742280374461	0 10 12 42 72 76 168 198 220 250 342 346 376 406 408 418	-882558834222
SPT(16)	2773963883404530127	0 6 70 114 120 156 180 190 210 220 244 280 286 330 394 400	-741434678556
STPT(10)	2773964175158908871	0 2 126 128 198 200 270 272 396 398	-449680299812
SPT(16)	2773964432573430713	0 30 66 80 114 128 134 180 224 270 276 290 324 338 374 404	-192265777970
SPT(16)	2773964434013199487	0 60 64 102 112 172 190 210 244 264 282 342 352 390 394 454	-190826009196
SPT(16)	2773965118653448129	0 22 42 60 64 70 72 78 124 130 132 138 142 160 180 202	493814239446
SPT(16)	2773965175011770387	0 6 30 36 72 74 84 86 90 92 102 104 140 146 170 176	550172561704
SPT(16)	2773965524423728099	0 48 54 70 82 132 168 174 238 244 280 330 342 358 364 412	899584519416
SPT(16)	2773965705703554029	0 12 42 108 122 170 188 248 282 342 360 408 422 488 518 530	1080864345346
SPT(16)	2773965762815525293	0 36 54 94 124 126 138 148 186 196 208 210 240 280 298 334	1137976316610