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Prime Tuple Database
Prime p0= 248080320838633999 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 30 36 42 18 2 18 22 6 56 6 22 18 2 18 42 36 30 4 (?)
an: 0 4 34 70 112 130 132 150 172 178 234 240 262 280 282 300 342 378 408 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Ralfy
db: batch=69, k=20, 4 30 36 42 18 2 18 22 6 56
dn: 0 4 30 36 42 18 2 18 22 6 56 6 22 18 2 18 42 36 30 4 (?)
an: 0 4 34 70 112 130 132 150 172 178 234 240 262 280 282 300 342 378 408 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Ralfy
db: batch=69, k=20, 4 30 36 42 18 2 18 22 6 56
| SPT(14) | 248080167464252831 | 0 12 36 56 78 80 110 168 198 200 222 242 266 278 | -153374381168 |
| SPT(14) | 248080186418981713 | 0 10 30 88 118 130 180 214 264 276 306 364 384 394 | -134419652286 |
| SPT(14) | 248080194504367097 | 0 14 42 74 90 146 200 246 300 356 372 404 432 446 | -126334266902 |
| SPT(14) | 248080212239988197 | 0 32 42 54 72 192 210 224 242 362 380 392 402 434 | -108598645802 |
| TPT(12) | 248080234301434307 | 0 2 12 14 84 86 132 134 192 194 210 212 | -86537199692 |
| TPT(12) | 248080300392587387 | 0 2 84 86 114 116 132 134 174 176 180 182 | -20446046612 |
| TPT(12) | 248080326409238891 | 0 2 168 170 276 278 336 338 390 392 408 410 | 5570604892 |
| STPT(10) | 248080350440979149 | 0 2 18 20 30 32 42 44 60 62 | 29602345150 |
| SPT(14) | 248080353386252071 | 0 10 48 88 100 156 216 262 322 378 390 430 468 478 | 32547618072 |
| TPT(12) | 248080358138417687 | 0 2 54 56 150 152 192 194 240 242 252 254 | 37299783688 |
| TPT(12) | 248080405410777767 | 0 2 42 44 90 92 102 104 144 146 174 176 | 84572143768 |
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