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Prime Tuple Database
Prime p0= 2221352873009424421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 12 2 18 10 72 50 34 50 72 10 18 2 12 28 (?)
an: 0 28 40 42 60 70 142 192 226 276 348 358 376 378 390 418
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: fzs600
db: batch=81, k=16, 28 12 2 18 10 72 50 34
dn: 0 28 12 2 18 10 72 50 34 50 72 10 18 2 12 28 (?)
an: 0 28 40 42 60 70 142 192 226 276 348 358 376 378 390 418
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: fzs600
db: batch=81, k=16, 28 12 2 18 10 72 50 34
| STPT(10) | 2221351997556132137 | 0 2 12 14 72 74 132 134 144 146 | -875453292284 |
| SPT(16) | 2221352024974772699 | 0 18 32 48 78 92 114 120 182 188 210 224 254 270 284 302 | -848034651722 |
| STPT(10) | 2221352477217645557 | 0 2 30 32 60 62 90 92 120 122 | -395791778864 |
| STPT(10) | 2221352572949999261 | 0 2 36 38 108 110 180 182 216 218 | -300059425160 |
| SPT(13) | 2221352720404820693 | 0 18 54 78 84 138 174 210 264 270 294 330 348 | -152604603728 |
| SPT(13) | 2221352804355389779 | 0 12 18 42 60 78 120 162 180 198 222 228 240 | -68654034642 |
| STPT(10) | 2221352958297998351 | 0 2 30 32 78 80 126 128 156 158 | 85288573930 |
| SPT(16) | 2221353000440395343 | 0 8 18 26 56 74 78 110 294 326 330 348 378 386 396 404 | 127430970922 |
| STPT(10) | 2221353171550867967 | 0 2 30 32 42 44 54 56 84 86 | 298541443546 |
| STPT(10) | 2221353418784129051 | 0 2 36 38 78 80 120 122 156 158 | 545774704630 |
| STPT(10) | 2221353785953406771 | 0 2 30 32 120 122 210 212 240 242 | 912943982350 |
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