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Prime Tuple Database
Prime p0= 1698540328174393129 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 18 22 48 14 12 16 50 70 62 70 50 16 12 14 48 22 18 30 (?)
an: 0 30 48 70 118 132 144 160 210 280 342 412 462 478 490 504 552 574 592 622
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: gemini8
db: batch=79, k=20, 30 18 22 48 14 12 16 50 70 62
dn: 0 30 18 22 48 14 12 16 50 70 62 70 50 16 12 14 48 22 18 30 (?)
an: 0 30 48 70 118 132 144 160 210 280 342 412 462 478 490 504 552 574 592 622
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: gemini8
db: batch=79, k=20, 30 18 22 48 14 12 16 50 70 62
| SPT(16) | 1698539547479341459 | 0 12 34 48 60 70 102 138 154 190 222 232 244 258 280 292 | -780695051670 |
| STPT(10) | 1698539845658815961 | 0 2 6 8 48 50 90 92 96 98 | -482515577168 |
| STPT(10) | 1698539891373640487 | 0 2 12 14 42 44 72 74 84 86 | -436800752642 |
| TPT(14) | 1698539926840517921 | 0 2 66 68 108 110 180 182 198 200 210 212 270 272 | -401333875208 |
| SPT(16) | 1698539938693051451 | 0 50 56 126 138 158 188 210 236 258 288 308 320 390 396 446 | -389481341678 |
| SPT(16) | 1698540314942368633 | 0 16 60 84 94 126 150 154 180 184 208 240 250 274 318 334 | -13232024496 |
| STPT(10) | 1698540364338811457 | 0 2 90 92 102 104 114 116 204 206 | 36164418328 |
| STPT(10) | 1698540850874747861 | 0 2 36 38 78 80 120 122 156 158 | 522700354732 |
| SPT(16) | 1698541007094302563 | 0 34 54 70 76 96 124 166 168 210 238 258 264 280 300 334 | 678919909434 |
| SPT(16) | 1698541833719177423 | 0 8 20 36 74 78 98 144 170 216 236 240 278 294 306 314 | 1505544784294 |
| SPT(16) | 1698541901058854107 | 0 16 34 60 112 114 130 132 154 156 172 174 226 252 270 286 | 1572884460978 |
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