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Prime Tuple Database
Prime p0= 1993077404674928951 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 10 44 4 8 10 32 58 32 10 8 4 44 10 2 (?)
an: 0 2 12 56 60 68 78 110 168 200 210 218 222 266 276 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Orange Kid
db: batch=80, k=16, 2 10 44 4 8 10 32 58
dn: 0 2 10 44 4 8 10 32 58 32 10 8 4 44 10 2 (?)
an: 0 2 12 56 60 68 78 110 168 200 210 218 222 266 276 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Orange Kid
db: batch=80, k=16, 2 10 44 4 8 10 32 58
| STPT(10) | 1993076113985862089 | 0 2 18 20 30 32 42 44 60 62 | -1290689066862 |
| STPT(10) | 1993076202981602909 | 0 2 42 44 60 62 78 80 120 122 | -1201693326042 |
| STPT(10) | 1993076379316742087 | 0 2 30 32 42 44 54 56 84 86 | -1025358186864 |
| TPT(14) | 1993076803764909347 | 0 2 42 44 60 62 90 92 174 176 210 212 270 272 | -600910019604 |
| SPT(16) | 1993076948429296307 | 0 2 26 32 74 92 102 110 186 194 204 222 264 270 294 296 | -456245632644 |
| SPT(16) | 1993077153929606669 | 0 2 108 134 162 192 254 264 278 288 350 380 408 434 540 542 | -250745322282 |
| SPT(16) | 1993077772784549447 | 0 6 14 44 54 86 126 230 240 344 384 416 426 456 464 470 | 368109620496 |
| SPT(16) | 1993077865100670407 | 0 2 12 36 96 122 140 156 176 192 210 236 296 320 330 332 | 460425741456 |
| STPT(10) | 1993077931809809309 | 0 2 12 14 90 92 168 170 180 182 | 527134880358 |
| SPT(18) | 1993078044411875459 | 0 12 78 128 150 152 162 188 212 258 282 308 318 320 342 392 458 470 | 639736946508 |
| SPT(18) | 1993078081335708883 | 0 18 46 54 96 118 130 154 196 228 270 294 306 328 370 378 406 424 | 676660779932 |
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