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Prime Tuple Database
Prime p0= 813521663636396791 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 42 30 62 6 4 26 10 30 26 30 10 26 4 6 62 30 42 16 (?)
an: 0 16 58 88 150 156 160 186 196 226 252 282 292 318 322 328 390 420 462 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: arkiss
db: batch=73, k=20, 16 42 30 62 6 4 26 10 30 26
dn: 0 16 42 30 62 6 4 26 10 30 26 30 10 26 4 6 62 30 42 16 (?)
an: 0 16 58 88 150 156 160 186 196 226 252 282 292 318 322 328 390 420 462 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: arkiss
db: batch=73, k=20, 16 42 30 62 6 4 26 10 30 26
| STPT(10) | 813520647946607561 | 0 2 36 38 78 80 120 122 156 158 | -1015689789230 |
| SPT(16) | 813521282951885869 | 0 28 40 58 132 142 160 168 202 210 228 238 312 330 342 370 | -380684510922 |
| STPT(10) | 813521344160112947 | 0 2 60 62 102 104 144 146 204 206 | -319476283844 |
| STPT(10) | 813521603429058581 | 0 2 30 32 78 80 126 128 156 158 | -60207338210 |
| STPT(10) | 813521616960928217 | 0 2 24 26 42 44 60 62 84 86 | -46675468574 |
| SPT(16) | 813521631416337013 | 0 18 58 66 78 100 120 126 130 136 156 178 190 198 238 256 | -32220059778 |
| STPT(10) | 813521710722720677 | 0 2 30 32 42 44 54 56 84 86 | 47086323886 |
| SPT(16) | 813521816496150791 | 0 38 50 66 72 78 80 122 126 168 170 176 182 198 210 248 | 152859754000 |
| SPT(16) | 813521869756471817 | 0 14 30 74 84 96 126 144 152 170 200 212 222 266 282 296 | 206120075026 |
| SPT(16) | 813521907393700877 | 0 14 50 56 74 116 140 150 170 180 204 246 264 270 306 320 | 243757304086 |
| SPT(16) | 813522033612891833 | 0 20 54 74 86 126 266 306 314 354 494 534 546 566 600 620 | 369976495042 |
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