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Prime Tuple Database
Prime p0= 1891936108488004223 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 38 6 36 24 30 70 6 30 74 30 6 70 30 24 36 6 38 30 (?)
an: 0 30 68 74 110 134 164 234 240 270 344 374 380 450 480 504 540 546 584 614
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 614
Found by: gemini8
db: batch=79, k=20, 30 38 6 36 24 30 70 6 30 74
dn: 0 30 38 6 36 24 30 70 6 30 74 30 6 70 30 24 36 6 38 30 (?)
an: 0 30 68 74 110 134 164 234 240 270 344 374 380 450 480 504 540 546 584 614
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 614
Found by: gemini8
db: batch=79, k=20, 30 38 6 36 24 30 70 6 30 74
| SPT(16) | 1891932774623464159 | 0 10 60 88 94 114 124 138 184 198 208 228 234 262 312 322 | -3333864540064 |
| SPT(16) | 1891933236770211493 | 0 34 48 106 130 154 190 216 328 354 390 414 438 496 510 544 | -2871717792730 |
| STPT(10) | 1891933249997240627 | 0 2 60 62 72 74 84 86 144 146 | -2858490763596 |
| SPT(16) | 1891934029974807821 | 0 30 72 80 132 186 188 210 248 270 272 326 378 386 428 458 | -2078513196402 |
| TPT(16) | 1891934318674609037 | 0 2 24 26 90 92 132 134 180 182 252 254 330 332 342 344 | -1789813395186 |
| SPT(13) | 1891935684207815263 | 0 30 66 78 96 108 138 168 180 198 210 246 276 | -424280188960 |
| STPT(10) | 1891936256528546861 | 0 2 6 8 48 50 90 92 96 98 | 148040542638 |
| SPT(16) | 1891936638832464347 | 0 26 32 44 96 120 126 132 224 230 236 260 312 324 330 356 | 530344460124 |
| SPT(16) | 1891936851650602723 | 0 16 54 70 96 106 126 150 184 208 228 238 264 280 318 334 | 743162598500 |
| TPT(14) | 1891937232184849439 | 0 2 120 122 198 200 210 212 228 230 270 272 300 302 | 1123696845216 |
| STPT(10) | 1891937463263518439 | 0 2 18 20 30 32 42 44 60 62 | 1354775514216 |
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