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Prime Tuple Database
Prime p0= 2020487024944605193 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 8 24 4 36 20 18 48 10 2 10 48 18 20 36 4 24 8 28 (?)
an: 0 28 36 60 64 100 120 138 186 196 198 208 256 274 294 330 334 358 366 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=20, 28 8 24 4 36 20 18 48 10 2
dn: 0 28 8 24 4 36 20 18 48 10 2 10 48 18 20 36 4 24 8 28 (?)
an: 0 28 36 60 64 100 120 138 186 196 198 208 256 274 294 330 334 358 366 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=20, 28 8 24 4 36 20 18 48 10 2
| SPT(16) | 2020486103163886429 | 0 4 42 52 112 114 144 180 184 220 250 252 312 322 360 364 | -921780718764 |
| STPT(10) | 2020486256928428657 | 0 2 30 32 42 44 54 56 84 86 | -768016176536 |
| TPT(14) | 2020486340968728047 | 0 2 30 32 42 44 60 62 120 122 132 134 204 206 | -683975877146 |
| STPT(10) | 2020486358981745839 | 0 2 18 20 30 32 42 44 60 62 | -665962859354 |
| SPT(16) | 2020486713080847967 | 0 22 42 64 102 112 126 132 154 160 174 184 222 244 264 286 | -311863757226 |
| STPT(10) | 2020486830842844281 | 0 2 30 32 78 80 126 128 156 158 | -194101760912 |
| SPT(16) | 2020487504904470671 | 0 60 130 136 150 156 160 202 276 318 322 328 342 348 418 478 | 479959865478 |
| STPT(10) | 2020487959339190351 | 0 2 6 8 48 50 90 92 96 98 | 934394585158 |
| STPT(10) | 2020488164491344641 | 0 2 30 32 60 62 90 92 120 122 | 1139546739448 |
| STPT(10) | 2020488213160576277 | 0 2 24 26 42 44 60 62 84 86 | 1188215971084 |
| SPT(16) | 2020488324447108539 | 0 20 24 30 44 62 80 104 108 132 150 168 182 188 192 212 | 1299502503346 |
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