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Prime Tuple Database
Prime p0= 206306997288779041 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 84 4 26 30 6 4 24 26 24 4 6 30 26 4 84 6 12 (?)
an: 0 12 18 102 106 132 162 168 172 196 222 246 250 256 286 312 316 400 406 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: desktop64
db: batch=69, k=20, 12 6 84 4 26 30 6 4 24 26
dn: 0 12 6 84 4 26 30 6 4 24 26 24 4 6 30 26 4 84 6 12 (?)
an: 0 12 18 102 106 132 162 168 172 196 222 246 250 256 286 312 316 400 406 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: desktop64
db: batch=69, k=20, 12 6 84 4 26 30 6 4 24 26
| SPT(14) | 206306930805033437 | 0 12 74 80 114 150 152 252 254 290 324 330 392 404 | -66483745604 |
| SPT(14) | 206306950106246959 | 0 28 34 54 58 72 84 88 100 114 118 138 144 172 | -47182532082 |
| TPT(12) | 206306958944836067 | 0 2 24 26 132 134 162 164 372 374 444 446 | -38343942974 |
| TPT(12) | 206306964409750079 | 0 2 42 44 72 74 78 80 108 110 120 122 | -32879028962 |
| SPT(14) | 206306965746458251 | 0 52 78 90 112 202 226 252 276 366 388 400 426 478 | -31542320790 |
| SPT(14) | 206306975978166443 | 0 8 24 30 74 98 128 156 186 210 254 260 276 284 | -21310612598 |
| SPT(14) | 206307047269402061 | 0 6 20 38 42 80 98 120 138 176 180 198 212 218 | 49980623020 |
| TPT(12) | 206307048461801387 | 0 2 60 62 72 74 90 92 174 176 324 326 | 51173022346 |
| TPT(12) | 206307052418135531 | 0 2 36 38 168 170 186 188 210 212 288 290 | 55129356490 |
| TPT(12) | 206307059047608977 | 0 2 54 56 120 122 132 134 174 176 234 236 | 61758829936 |
| SPT(16) | 206307066224484067 | 0 10 12 22 40 66 82 96 220 234 250 276 294 304 306 316 | 68935705026 |
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