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Prime Tuple Database
Prime p0= 2221157677939262899 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 70 18 2 24 34 24 2 10 44 10 2 24 34 24 2 18 70 (?)
an: 0 70 88 90 114 148 172 174 184 228 238 240 264 298 322 324 342 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Rantanplan
db: batch=81, k=18, 70 18 2 24 34 24 2 10 44
dn: 0 70 18 2 24 34 24 2 10 44 10 2 24 34 24 2 18 70 (?)
an: 0 70 88 90 114 148 172 174 184 228 238 240 264 298 322 324 342 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Rantanplan
db: batch=81, k=18, 70 18 2 24 34 24 2 10 44
| STPT(10) | 2221155923705632997 | 0 2 30 32 72 74 114 116 144 146 | -1754233629902 |
| TPT(14) | 2221156216289117867 | 0 2 144 146 222 224 240 242 282 284 312 314 324 326 | -1461650145032 |
| STPT(10) | 2221156221393142211 | 0 2 6 8 48 50 90 92 96 98 | -1456546120688 |
| STPT(10) | 2221156379111838059 | 0 2 48 50 90 92 132 134 180 182 | -1298827424840 |
| SPT(16) | 2221156693363447283 | 0 36 56 68 86 110 138 170 204 236 264 288 306 318 338 374 | -984575815616 |
| SPT(16) | 2221156805481942277 | 0 4 24 42 46 60 66 154 162 250 256 270 274 292 312 316 | -872457320622 |
| STPT(10) | 2221157759902223027 | 0 2 12 14 42 44 72 74 84 86 | 81962960128 |
| STPT(10) | 2221157874771526487 | 0 2 24 26 42 44 60 62 84 86 | 196832263588 |
| TPT(14) | 2221157971626381917 | 0 2 54 56 150 152 162 164 360 362 372 374 594 596 | 293687119018 |
| STPT(10) | 2221158531163720241 | 0 2 30 32 60 62 90 92 120 122 | 853224457342 |
| STPT(10) | 2221158634237801499 | 0 2 42 44 90 92 138 140 180 182 | 956298538600 |
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