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Prime Tuple Database
Prime p0= 2256039686701452929 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 6 52 18 6 20 6 4 44 4 6 20 6 18 52 6 2 (?)
an: 0 2 8 60 78 84 104 110 114 158 162 168 188 194 212 264 270 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=81, k=18, 2 6 52 18 6 20 6 4 44
dn: 0 2 6 52 18 6 20 6 4 44 4 6 20 6 18 52 6 2 (?)
an: 0 2 8 60 78 84 104 110 114 158 162 168 188 194 212 264 270 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=81, k=18, 2 6 52 18 6 20 6 4 44
| TPT(14) | 2256038504738470421 | 0 2 60 62 168 170 186 188 300 302 390 392 426 428 | -1181962982508 |
| SPT(16) | 2256038992278605137 | 0 10 36 64 76 234 252 256 300 304 322 480 492 520 546 556 | -694422847792 |
| SPT(16) | 2256039032834457467 | 0 24 42 44 90 126 164 200 366 402 440 476 522 524 542 566 | -653866995462 |
| TPT(14) | 2256039245897502257 | 0 2 54 56 84 86 132 134 162 164 234 236 252 254 | -440803950672 |
| STPT(10) | 2256039447660566609 | 0 2 18 20 30 32 42 44 60 62 | -239040886320 |
| SPT(16) | 2256039656025322507 | 0 4 36 46 60 64 126 130 156 160 222 226 240 250 282 286 | -30676130422 |
| STPT(10) | 2256039884585835947 | 0 2 30 32 42 44 54 56 84 86 | 197884383018 |
| TPT(14) | 2256039885792886481 | 0 2 78 80 138 140 168 170 210 212 456 458 486 488 | 199091433552 |
| STPT(10) | 2256039886574954657 | 0 2 60 62 72 74 84 86 144 146 | 199873501728 |
| SPT(16) | 2256040684636142653 | 0 30 84 96 100 124 138 190 264 316 330 354 358 370 424 454 | 997934689724 |
| SPT(16) | 2256040695460157861 | 0 26 78 110 120 126 138 210 248 320 332 338 348 380 432 458 | 1008758704932 |
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