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Prime Tuple Database
Prime p0= 1612388938857215473 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 8 22 48 2 54 10 6 18 32 18 6 10 54 2 48 22 8 40 (?)
an: 0 40 48 70 118 120 174 184 190 208 240 258 264 274 328 330 378 400 408 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: xii5ku
db: batch=78, k=20, 40 8 22 48 2 54 10 6 18 32
dn: 0 40 8 22 48 2 54 10 6 18 32 18 6 10 54 2 48 22 8 40 (?)
an: 0 40 48 70 118 120 174 184 190 208 240 258 264 274 328 330 378 400 408 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: xii5ku
db: batch=78, k=20, 40 8 22 48 2 54 10 6 18 32
| SPT(16) | 1612387230758015497 | 0 24 34 42 102 144 154 162 244 252 262 304 364 372 382 406 | -1708099199976 |
| STPT(10) | 1612387646895240737 | 0 2 30 32 42 44 54 56 84 86 | -1291961974736 |
| TPT(14) | 1612387693318327421 | 0 2 18 20 60 62 108 110 168 170 198 200 210 212 | -1245538888052 |
| SPT(16) | 1612387753046386373 | 0 26 30 66 68 96 98 110 114 126 128 156 158 194 198 224 | -1185810829100 |
| TPT(14) | 1612388488455244529 | 0 2 30 32 42 44 72 74 108 110 198 200 210 212 | -450401970944 |
| SPT(16) | 1612388721349260641 | 0 30 48 56 90 96 198 212 216 230 332 338 372 380 398 428 | -217507954832 |
| STPT(10) | 1612389119892642317 | 0 2 30 32 72 74 114 116 144 146 | 181035426844 |
| STPT(10) | 1612389933309262571 | 0 2 90 92 168 170 246 248 336 338 | 994452047098 |
| SPT(16) | 1612390368341092133 | 0 30 44 50 66 104 120 126 128 134 150 188 204 210 224 254 | 1429483876660 |
| SPT(16) | 1612390748713353547 | 0 4 24 30 54 66 124 126 154 156 214 226 250 256 276 280 | 1809856138074 |
| TPT(14) | 1612390751961983309 | 0 2 30 32 108 110 138 140 198 200 348 350 372 374 | 1813104767836 |
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