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Prime Tuple Database
Prime p0= 1560816218347730041 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 10 26 18 12 18 10 12 8 46 8 12 10 18 12 18 26 10 12 (?)
an: 0 12 22 48 66 78 96 106 118 126 172 180 192 202 220 232 250 276 286 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: bfromcolo
db: batch=78, k=20, 12 10 26 18 12 18 10 12 8 46
dn: 0 12 10 26 18 12 18 10 12 8 46 8 12 10 18 12 18 26 10 12 (?)
an: 0 12 22 48 66 78 96 106 118 126 172 180 192 202 220 232 250 276 286 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: bfromcolo
db: batch=78, k=20, 12 10 26 18 12 18 10 12 8 46
| TPT(14) | 1560815284182394517 | 0 2 54 56 60 62 102 104 114 116 132 134 144 146 | -934165335524 |
| STPT(10) | 1560815579302774181 | 0 2 30 32 78 80 126 128 156 158 | -639044955860 |
| STPT(10) | 1560815703530250677 | 0 2 42 44 72 74 102 104 144 146 | -514817479364 |
| STPT(10) | 1560815847834404171 | 0 2 6 8 48 50 90 92 96 98 | -370513325870 |
| SPT(16) | 1560815977513135579 | 0 10 34 52 54 70 78 90 112 124 132 148 150 168 192 202 | -240834594462 |
| TPT(14) | 1560816183993211889 | 0 2 102 104 120 122 168 170 198 200 408 410 462 464 | -34354518152 |
| SPT(16) | 1560816431477840627 | 0 2 6 24 26 30 90 146 150 206 266 270 272 290 294 296 | 213130110586 |
| STPT(10) | 1560816703837465169 | 0 2 18 20 30 32 42 44 60 62 | 485489735128 |
| SPT(16) | 1560816796577503133 | 0 48 54 74 110 120 188 194 210 216 284 294 330 350 356 404 | 578229773092 |
| STPT(10) | 1560817098782554817 | 0 2 12 14 42 44 72 74 84 86 | 880434824776 |
| SPT(16) | 1560817254910484729 | 0 8 30 42 90 104 132 212 300 380 408 422 470 482 504 512 | 1036562754688 |
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