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Prime Tuple Database
Prime p0= 427659962719960331 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 8 106 44 4 36 12 2 40 158 40 2 12 36 4 44 106 8 18 (?)
an: 0 18 26 132 176 180 216 228 230 270 428 468 470 482 518 522 566 672 680 698
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 698
Found by: Egon olsen
db: batch=70, k=20, 18 8 106 44 4 36 12 2 40 158
dn: 0 18 8 106 44 4 36 12 2 40 158 40 2 12 36 4 44 106 8 18 (?)
an: 0 18 26 132 176 180 216 228 230 270 428 468 470 482 518 522 566 672 680 698
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 698
Found by: Egon olsen
db: batch=70, k=20, 18 8 106 44 4 36 12 2 40 158
| SPT(14) | 427659896517022783 | 0 18 34 66 70 84 94 120 130 144 148 180 196 214 | -66202937548 |
| TPT(12) | 427659904309056227 | 0 2 12 14 252 254 264 266 510 512 534 536 | -58410904104 |
| SPT(14) | 427659907002014663 | 0 20 104 174 230 236 264 296 324 330 386 456 540 560 | -55717945668 |
| TPT(12) | 427659922175599427 | 0 2 42 44 210 212 264 266 270 272 474 476 | -40544360904 |
| SPT(14) | 427659931207367137 | 0 4 70 82 100 142 184 210 252 294 312 324 390 394 | -31512593194 |
| TPT(12) | 427659948400413269 | 0 2 30 32 48 50 102 104 162 164 168 170 | -14319547062 |
| SPT(14) | 427659979147771333 | 0 10 36 46 60 106 126 148 168 214 228 238 264 274 | 16427811002 |
| TPT(12) | 427659993387382361 | 0 2 6 8 48 50 90 92 126 128 180 182 | 30667422030 |
| SPT(14) | 427660000363750309 | 0 24 58 82 88 130 138 154 162 204 210 234 268 292 | 37643789978 |
| SPT(14) | 427660008375023029 | 0 12 30 34 40 72 84 118 130 162 168 172 190 202 | 45655062698 |
| SPT(14) | 427660013676104701 | 0 42 66 76 78 88 108 130 150 160 162 172 196 238 | 50956144370 |
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