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Prime Tuple Database
Prime p0= 145178195483270407 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 22 2 16 2 28 8 12 22 8 22 12 8 28 2 16 2 22 42 (?)
an: 0 42 64 66 82 84 112 120 132 154 162 184 196 204 232 234 250 252 274 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: LCB001
db: batch=67, k=20, 42 22 2 16 2 28 8 12 22 8
dn: 0 42 22 2 16 2 28 8 12 22 8 22 12 8 28 2 16 2 22 42 (?)
an: 0 42 64 66 82 84 112 120 132 154 162 184 196 204 232 234 250 252 274 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: LCB001
db: batch=67, k=20, 42 22 2 16 2 28 8 12 22 8
| SPT(14) | 145178153308584577 | 0 4 24 54 70 82 132 304 354 366 382 412 432 436 | -42174685830 |
| SPT(14) | 145178170798892507 | 0 2 66 86 90 104 110 126 132 146 150 170 234 236 | -24684377900 |
| SPT(16) | 145178183565854171 | 0 18 20 68 90 98 102 132 236 266 270 278 300 348 350 368 | -11917416236 |
| SPT(14) | 145178188163751817 | 0 6 12 84 130 154 174 202 222 246 292 364 370 376 | -7319518590 |
| SPT(14) | 145178193170128913 | 0 36 68 90 114 120 170 264 314 320 344 366 398 434 | -2313141494 |
| SPT(14) | 145178194066457911 | 0 22 28 46 66 76 88 150 162 172 192 210 216 238 | -1416812496 |
| SPT(14) | 145178199401814289 | 0 28 58 112 124 148 168 184 204 228 240 294 324 352 | 3918543882 |
| SPT(14) | 145178205793731181 | 0 12 58 82 102 120 126 142 148 166 186 210 256 268 | 10310460774 |
| STPT(10) | 145178214118221839 | 0 2 18 20 60 62 102 104 120 122 | 18634951432 |
| SPT(14) | 145178239647668489 | 0 30 48 84 168 170 210 212 252 254 338 374 392 422 | 44164398082 |
| TPT(12) | 145178243444865731 | 0 2 36 38 60 62 78 80 90 92 126 128 | 47961595324 |
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