Prime p₀= 2195727807026749283 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 68 10 2 40 36 12 2 106 2 12 36 40 2 10 68 (?)
a_n: 0 68 78 80 120 156 168 170 276 278 290 326 366 368 378 446
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: 446
Found by: [SG-FC] hl
db: batch=81, k=16, 68 10 2 40 36 12 2 106

SPT(16)	2195726695716311371	0 22 66 70 78 168 202 252 286 336 370 460 468 472 516 538	-1111310437912
STPT(10)	2195726746705271177	0 2 30 32 72 74 114 116 144 146	-1060321478106
SPT(16)	2195727340945524941	0 2 18 80 98 102 122 128 282 288 308 312 330 392 408 410	-466081224342
SPT(16)	2195727435038693761	0 36 46 106 148 162 178 226 282 330 346 360 402 462 472 508	-371988055522
STPT(10)	2195727602664909737	0 2 30 32 72 74 114 116 144 146	-204361839546
STPT(10)	2195727766547704547	0 2 54 56 72 74 90 92 144 146	-40479044736
STPT(10)	2195727836233449977	0 2 30 32 42 44 54 56 84 86	29206700694
SPT(16)	2195727861322755469	0 10 30 42 64 72 78 94 138 154 160 168 190 202 222 232	54296006186
SPT(16)	2195728046952750811	0 42 72 96 106 156 250 252 286 288 382 432 442 466 496 538	239926001528
STPT(10)	2195728254159959369	0 2 48 50 90 92 132 134 180 182	447133210086
SPT(16)	2195728277743308419	0 48 62 80 102 128 158 272 378 492 522 548 570 588 602 650	470716559136