Prime p₀= 1691532214933727951 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 28 68 28 26 6 10 2 10 6 26 28 68 28 2 (?)
a_n: 0 2 30 98 126 152 158 168 170 180 186 212 240 308 336 338
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: 338
Found by: CoolAtchOk
db: batch=79, k=16, 2 28 68 28 26 6 10 2

SPT(16)	1691530792334804921	0 30 66 140 156 188 198 216 290 308 318 350 366 440 476 506	-1422598923030
SPT(16)	1691530899333558223	0 24 28 48 70 96 106 108 166 168 178 204 226 246 250 274	-1315600169728
SPT(16)	1691530921342174537	0 10 22 42 70 84 114 154 312 352 382 396 424 444 456 466	-1293591553414
SPT(16)	1691531418769731299	0 24 62 78 80 92 122 134 138 150 180 192 194 210 248 272	-796163996652
SPT(16)	1691531795677636667	0 14 42 54 56 80 110 144 152 186 216 240 242 254 282 296	-419256091284
SPT(16)	1691531901019871459	0 2 24 38 108 110 120 138 194 212 222 224 294 308 330 332	-313913856492
TPT(14)	1691532372514736429	0 2 42 44 60 62 108 110 138 140 150 152 192 194	157581008478
STPT(10)	1691532379014718781	0 2 30 32 78 80 126 128 156 158	164080990830
STPT(10)	1691532429399226319	0 2 42 44 90 92 138 140 180 182	214465498368
SPT(16)	1691532433644449477	0 104 116 134 152 162 210 222 224 236 284 294 312 330 342 446	218710721526
STPT(10)	1691532649229804837	0 2 30 32 42 44 54 56 84 86	434296076886