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Prime Tuple Database
Prime p0= 1590107751804195427 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 54 88 12 54 2 22 36 146 4 146 36 22 2 54 12 88 54 12 (?)
an: 0 12 66 154 166 220 222 244 280 426 430 576 612 634 636 690 702 790 844 856
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 856
Found by: crashtech
db: batch=78, k=20, 12 54 88 12 54 2 22 36 146 4
dn: 0 12 54 88 12 54 2 22 36 146 4 146 36 22 2 54 12 88 54 12 (?)
an: 0 12 66 154 166 220 222 244 280 426 430 576 612 634 636 690 702 790 844 856
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 856
Found by: crashtech
db: batch=78, k=20, 12 54 88 12 54 2 22 36 146 4
| STPT(10) | 1590105855243934661 | 0 2 6 8 48 50 90 92 96 98 | -1896560260766 |
| STPT(10) | 1590105911968618787 | 0 2 30 32 42 44 54 56 84 86 | -1839835576640 |
| SPT(16) | 1590106971286181723 | 0 44 60 110 116 156 216 254 270 308 368 408 414 464 480 524 | -780518013704 |
| SPT(16) | 1590107146845534851 | 0 8 30 36 42 50 72 102 146 176 198 206 212 218 240 248 | -604958660576 |
| STPT(10) | 1590107331637303481 | 0 2 36 38 78 80 120 122 156 158 | -420166891946 |
| STPT(10) | 1590107677208655947 | 0 2 24 26 42 44 60 62 84 86 | -74595539480 |
| STPT(10) | 1590107970166124807 | 0 2 30 32 72 74 114 116 144 146 | 218361929380 |
| STPT(10) | 1590108100121709431 | 0 2 6 8 48 50 90 92 96 98 | 348317514004 |
| STPT(10) | 1590108223687999787 | 0 2 30 32 72 74 114 116 144 146 | 471883804360 |
| STPT(10) | 1590108465152483987 | 0 2 60 62 72 74 84 86 144 146 | 713348288560 |
| SPT(16) | 1590108749245721519 | 0 42 78 84 92 114 132 140 162 170 188 210 218 224 260 302 | 997441526092 |
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