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Prime Tuple Database
Prime p0= 284431380549720739 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 8 36 24 6 28 12 48 32 34 32 48 12 28 6 24 36 8 40 (?)
an: 0 40 48 84 108 114 142 154 202 234 268 300 348 360 388 394 418 454 462 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: fzs600
db: batch=69, k=20, 40 8 36 24 6 28 12 48 32 34
dn: 0 40 8 36 24 6 28 12 48 32 34 32 48 12 28 6 24 36 8 40 (?)
an: 0 40 48 84 108 114 142 154 202 234 268 300 348 360 388 394 418 454 462 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: fzs600
db: batch=69, k=20, 40 8 36 24 6 28 12 48 32 34
| SPT(14) | 284431330811518621 | 0 40 42 70 82 96 106 132 142 156 168 196 198 238 | -49738202118 |
| TPT(12) | 284431338137610329 | 0 2 42 44 108 110 240 242 282 284 492 494 | -42412110410 |
| SPT(14) | 284431358161333003 | 0 36 118 136 150 190 208 288 306 346 360 378 460 496 | -22388387736 |
| TPT(12) | 284431366698505721 | 0 2 30 32 60 62 78 80 156 158 198 200 | -13851215018 |
| TPT(12) | 284431372308408749 | 0 2 48 50 132 134 138 140 270 272 282 284 | -8241311990 |
| SPT(14) | 284431372406504699 | 0 8 18 54 84 120 138 140 158 194 224 260 270 278 | -8143216040 |
| SPT(14) | 284431398378112151 | 0 6 26 60 80 102 110 132 140 162 182 216 236 242 | 17828391412 |
| TPT(12) | 284431398947701529 | 0 2 30 32 60 62 108 110 198 200 210 212 | 18397980790 |
| SPT(14) | 284431412692996447 | 0 42 54 60 72 130 172 222 264 322 334 340 352 394 | 32143275708 |
| TPT(12) | 284431454893422407 | 0 2 42 44 60 62 84 86 114 116 174 176 | 74343701668 |
| SPT(14) | 284431459233112921 | 0 10 16 36 46 48 58 120 130 132 142 162 168 178 | 78683392182 |
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