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Prime Tuple Database
Prime p0= 20228298726003691 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 2 46 8 30 16 8 18 54 4 54 18 8 16 30 8 46 2 10 (?)
an: 0 10 12 58 66 96 112 120 138 192 196 250 268 276 292 322 330 376 378 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Egon olsen
db: batch=62, k=20, 10 2 46 8 30 16 8 18 54 4
dn: 0 10 2 46 8 30 16 8 18 54 4 54 18 8 16 30 8 46 2 10 (?)
an: 0 10 12 58 66 96 112 120 138 192 196 250 268 276 292 322 330 376 378 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Egon olsen
db: batch=62, k=20, 10 2 46 8 30 16 8 18 54 4
| SPT(14) | 20228252353293961 | 0 22 42 70 72 82 96 226 240 250 252 280 300 322 | -46372709730 |
| SPT(14) | 20228254287021119 | 0 44 78 128 132 140 150 152 162 170 174 224 258 302 | -44438982572 |
| SPT(14) | 20228255617331519 | 0 2 14 38 60 92 158 174 240 272 294 318 330 332 | -43108672172 |
| SPT(14) | 20228259470588321 | 0 6 32 96 98 102 132 146 176 180 182 246 272 278 | -39255415370 |
| SPT(14) | 20228275631639617 | 0 16 24 34 40 64 90 100 126 150 156 166 174 190 | -23094364074 |
| SPT(14) | 20228294409955427 | 0 20 66 102 152 182 186 230 234 264 314 350 396 416 | -4316048264 |
| STPT(10) | 20228303660668307 | 0 2 12 14 42 44 72 74 84 86 | 4934664616 |
| TPT(12) | 20228314465994351 | 0 2 6 8 90 92 96 98 138 140 168 170 | 15739990660 |
| SPT(14) | 20228330073426533 | 0 6 56 80 104 114 120 260 266 276 300 324 374 380 | 31347422842 |
| SPT(14) | 20228331432604247 | 0 30 32 60 102 110 164 240 294 302 344 372 374 404 | 32706600556 |
| SPT(14) | 20228340795011533 | 0 6 18 46 60 70 100 186 216 226 240 268 280 286 | 42069007842 |
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