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Prime Tuple Database
Prime p0= 1553804684733072221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 70 36 8 16 8 52 14 52 8 16 8 36 70 2 (?)
an: 0 2 72 108 116 132 140 192 206 258 266 282 290 326 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=78, k=16, 2 70 36 8 16 8 52 14
dn: 0 2 70 36 8 16 8 52 14 52 8 16 8 36 70 2 (?)
an: 0 2 72 108 116 132 140 192 206 258 266 282 290 326 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=78, k=16, 2 70 36 8 16 8 52 14
| SPT(16) | 1553803003741388593 | 0 70 78 154 156 180 256 330 334 408 484 508 510 586 594 664 | -1680991683628 |
| STPT(10) | 1553804033531734739 | 0 2 18 20 30 32 42 44 60 62 | -651201337482 |
| STPT(10) | 1553804191656176231 | 0 2 36 38 78 80 120 122 156 158 | -493076895990 |
| STPT(10) | 1553804278224199847 | 0 2 24 26 42 44 60 62 84 86 | -406508872374 |
| SPT(16) | 1553804449413861077 | 0 6 56 72 90 102 114 122 234 242 254 266 284 300 350 356 | -235319211144 |
| STPT(10) | 1553804499161847377 | 0 2 30 32 42 44 54 56 84 86 | -185571224844 |
| SPT(20) | 1553805099166527983 | 0 24 68 128 144 156 180 206 234 314 360 440 468 494 518 530 546 606 650 674 | 414433455762 |
| SPT(16) | 1553805833512712071 | 0 12 22 90 96 130 172 186 196 210 252 286 292 360 370 382 | 1148779639850 |
| SPT(16) | 1553805986693550661 | 0 66 70 78 106 136 168 180 208 220 252 282 310 318 322 388 | 1301960478440 |
| STPT(10) | 1553806195909118909 | 0 2 18 20 30 32 42 44 60 62 | 1511176046688 |
| TPT(14) | 1553806475923974707 | 0 2 12 14 24 26 114 116 180 182 294 296 372 374 | 1791190902486 |
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