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Prime Tuple Database
Prime p0= 1292400173382371213 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 56 52 32 10 8 10 38 22 50 22 38 10 8 10 32 52 56 (?)
an: 0 56 108 140 150 158 168 206 228 278 300 338 348 356 366 398 450 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: =Lupus=
db: batch=77, k=18, 56 52 32 10 8 10 38 22 50
dn: 0 56 52 32 10 8 10 38 22 50 22 38 10 8 10 32 52 56 (?)
an: 0 56 108 140 150 158 168 206 228 278 300 338 348 356 366 398 450 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: =Lupus=
db: batch=77, k=18, 56 52 32 10 8 10 38 22 50
| STPT(10) | 1292399028275548979 | 0 2 42 44 60 62 78 80 120 122 | -1145106822234 |
| SPT(16) | 1292399680642983949 | 0 12 64 72 84 138 210 220 282 292 364 418 430 438 490 502 | -492739387264 |
| STPT(10) | 1292399707557703427 | 0 2 42 44 72 74 102 104 144 146 | -465824667786 |
| STPT(10) | 1292399755619783579 | 0 2 18 20 30 32 42 44 60 62 | -417762587634 |
| SPT(16) | 1292399946454722821 | 0 8 18 60 66 126 146 192 326 372 392 452 458 500 510 518 | -226927648392 |
| STPT(10) | 1292400008989043891 | 0 2 66 68 138 140 210 212 276 278 | -164393327322 |
| SPT(16) | 1292400464450315531 | 0 6 42 110 132 138 146 176 342 372 380 386 408 476 512 518 | 291067944318 |
| STPT(10) | 1292401025212458989 | 0 2 18 20 60 62 102 104 120 122 | 851830087776 |
| STPT(10) | 1292401038021463421 | 0 2 6 8 18 20 30 32 36 38 | 864639092208 |
| SPT(16) | 1292401486135806491 | 0 56 86 120 146 156 198 216 260 278 320 330 356 390 420 476 | 1312753435278 |
| STPT(10) | 1292401494356883941 | 0 2 30 32 60 62 90 92 120 122 | 1320974512728 |
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