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Prime Tuple Database
Prime p0= 1995132223395806753 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 12 44 10 2 10 48 56 28 38 28 56 48 10 2 10 44 12 18 (?)
an: 0 18 30 74 84 86 96 144 200 228 266 294 350 398 408 410 420 464 476 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Dingo
db: batch=80, k=20, 18 12 44 10 2 10 48 56 28 38
dn: 0 18 12 44 10 2 10 48 56 28 38 28 56 48 10 2 10 44 12 18 (?)
an: 0 18 30 74 84 86 96 144 200 228 266 294 350 398 408 410 420 464 476 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Dingo
db: batch=80, k=20, 18 12 44 10 2 10 48 56 28 38
| SPT(16) | 1995130584887113393 | 0 46 48 54 66 76 96 124 180 208 228 238 250 256 258 304 | -1638508693360 |
| SPT(16) | 1995130926410937529 | 0 18 22 34 42 60 70 100 132 162 172 190 198 210 214 232 | -1296984869224 |
| STPT(10) | 1995131167483464839 | 0 2 12 14 90 92 168 170 180 182 | -1055912341914 |
| STPT(10) | 1995131801489596961 | 0 2 36 38 78 80 120 122 156 158 | -421906209792 |
| TPT(14) | 1995131830355783891 | 0 2 48 50 78 80 90 92 210 212 258 260 288 290 | -393040022862 |
| SPT(16) | 1995132221290831501 | 0 40 72 82 88 132 180 250 258 328 376 420 426 436 468 508 | -2104975252 |
| SPT(16) | 1995132644594147977 | 0 42 46 66 94 102 112 162 244 294 304 312 340 360 364 406 | 421198341224 |
| STPT(10) | 1995132941136752939 | 0 2 18 20 30 32 42 44 60 62 | 717740946186 |
| STPT(10) | 1995132966165986831 | 0 2 30 32 60 62 90 92 120 122 | 742770180078 |
| STPT(10) | 1995133152789612959 | 0 2 12 14 30 32 48 50 60 62 | 929393806206 |
| SPT(16) | 1995133453887615049 | 0 28 30 42 60 84 114 130 162 178 208 232 250 262 264 292 | 1230491808296 |
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