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Prime Tuple Database
Prime p0= 1991601353080351451 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 2 12 28 42 8 16 26 16 8 42 28 12 2 18 (?)
an: 0 18 20 32 60 102 110 126 152 168 176 218 246 258 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 2 12 28 42 8 16 26
dn: 0 18 2 12 28 42 8 16 26 16 8 42 28 12 2 18 (?)
an: 0 18 20 32 60 102 110 126 152 168 176 218 246 258 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 2 12 28 42 8 16 26
| SPT(16) | 1991599675626514609 | 0 10 12 22 94 112 118 130 252 264 270 288 360 370 372 382 | -1677453836842 |
| SPT(16) | 1991599709090943101 | 0 2 8 12 20 42 68 72 146 150 176 198 206 210 216 218 | -1643989408350 |
| STPT(10) | 1991600049184411007 | 0 2 24 26 42 44 60 62 84 86 | -1303895940444 |
| STPT(10) | 1991600068213193687 | 0 2 12 14 42 44 72 74 84 86 | -1284867157764 |
| STPT(10) | 1991600726810727059 | 0 2 18 20 30 32 42 44 60 62 | -626269624392 |
| SPT(16) | 1991600988142936463 | 0 38 98 146 156 200 230 248 258 276 306 350 360 408 468 506 | -364937414988 |
| SPT(16) | 1991601865220784503 | 0 8 96 98 150 164 176 266 318 408 420 434 486 488 576 584 | 512140433052 |
| STPT(10) | 1991601870504694709 | 0 2 18 20 30 32 42 44 60 62 | 517424343258 |
| STPT(10) | 1991602293874224749 | 0 2 48 50 90 92 132 134 180 182 | 940793873298 |
| SPT(16) | 1991602300601193613 | 0 34 40 48 78 180 186 216 238 268 274 376 406 414 420 454 | 947520842162 |
| SPT(16) | 1991602416341506121 | 0 72 102 126 128 182 222 240 308 326 366 420 422 446 476 548 | 1063261154670 |
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