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Prime Tuple Database
Prime p0= 685276514841565261 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 52 78 2 22 48 44 34 116 34 44 48 22 2 78 52 6 (?)
an: 0 6 58 136 138 160 208 252 286 402 436 480 528 550 552 630 682 688
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: arkiss
db: batch=72, k=18, 6 52 78 2 22 48 44 34 116
dn: 0 6 52 78 2 22 48 44 34 116 34 44 48 22 2 78 52 6 (?)
an: 0 6 58 136 138 160 208 252 286 402 436 480 528 550 552 630 682 688
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: arkiss
db: batch=72, k=18, 6 52 78 2 22 48 44 34 116
| SPT(16) | 685276450533920837 | 0 20 30 50 60 92 114 126 260 272 294 326 336 356 366 386 | -64307644424 |
| TPT(12) | 685276455512625329 | 0 2 12 14 108 110 132 134 168 170 192 194 | -59328939932 |
| TPT(12) | 685276462161046799 | 0 2 30 32 42 44 108 110 138 140 162 164 | -52680518462 |
| TPT(12) | 685276484379350861 | 0 2 18 20 96 98 126 128 138 140 186 188 | -30462214400 |
| SPT(16) | 685276501804685303 | 0 30 36 50 78 116 134 186 188 240 258 296 324 338 344 374 | -13036879958 |
| SPT(16) | 685276512775695487 | 0 10 12 34 54 84 114 126 190 202 232 262 282 304 306 316 | -2065869774 |
| TPT(12) | 685276564115566571 | 0 2 120 122 126 128 150 152 156 158 168 170 | 49274001310 |
| TPT(12) | 685276568032266599 | 0 2 42 44 48 50 102 104 132 134 228 230 | 53190701338 |
| TPT(12) | 685276581201293621 | 0 2 36 38 78 80 126 128 156 158 210 212 | 66359728360 |
| TPT(12) | 685276587498341747 | 0 2 30 32 60 62 84 86 102 104 150 152 | 72656776486 |
| TPT(12) | 685276600642709819 | 0 2 18 20 30 32 162 164 210 212 252 254 | 85801144558 |
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