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Prime Tuple Database
Prime p0= 1978689278601733183 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 44 12 4 50 46 42 26 16 26 42 46 50 4 12 44 10 (?)
an: 0 10 54 66 70 120 166 208 234 250 276 318 364 414 418 430 474 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: MechWarrior
db: batch=80, k=18, 10 44 12 4 50 46 42 26 16
dn: 0 10 44 12 4 50 46 42 26 16 26 42 46 50 4 12 44 10 (?)
an: 0 10 54 66 70 120 166 208 234 250 276 318 364 414 418 430 474 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: MechWarrior
db: batch=80, k=18, 10 44 12 4 50 46 42 26 16
| STPT(10) | 1978687876895849459 | 0 2 18 20 30 32 42 44 60 62 | -1401705883724 |
| STPT(10) | 1978688091614767859 | 0 2 18 20 30 32 42 44 60 62 | -1186986965324 |
| SPT(16) | 1978688690473198433 | 0 36 48 56 170 174 176 224 240 288 290 294 408 416 428 464 | -588128534750 |
| STPT(10) | 1978689094631238131 | 0 2 6 8 18 20 30 32 36 38 | -183970495052 |
| SPT(16) | 1978689132472524221 | 0 26 66 92 110 126 168 180 248 260 302 318 336 362 402 428 | -146129208962 |
| TPT(14) | 1978689240344837429 | 0 2 78 80 168 170 210 212 222 224 300 302 318 320 | -38256895754 |
| SPT(16) | 1978689297060114047 | 0 12 36 92 132 210 216 222 290 296 302 380 420 476 500 512 | 18458380864 |
| STPT(10) | 1978689373486296017 | 0 2 30 32 42 44 54 56 84 86 | 94884562834 |
| STPT(10) | 1978689583640187107 | 0 2 30 32 42 44 54 56 84 86 | 305038453924 |
| SPT(16) | 1978689701281626797 | 0 24 32 122 140 162 200 210 224 234 272 294 312 402 410 434 | 422679893614 |
| STPT(10) | 1978690192361395127 | 0 2 24 26 42 44 60 62 84 86 | 913759661944 |
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