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Prime Tuple Database
Prime p0= 1528689415449405457 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 76 20 4 6 8 6 46 8 58 8 46 6 8 6 4 20 76 (?)
an: 0 76 96 100 106 114 120 166 174 232 240 286 292 300 306 310 330 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Theadalus
db: batch=78, k=18, 76 20 4 6 8 6 46 8 58
dn: 0 76 20 4 6 8 6 46 8 58 8 46 6 8 6 4 20 76 (?)
an: 0 76 96 100 106 114 120 166 174 232 240 286 292 300 306 310 330 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Theadalus
db: batch=78, k=18, 76 20 4 6 8 6 46 8 58
| SPT(20) | 1528688429889052387 | 0 4 22 42 142 184 186 190 226 280 426 480 516 520 522 564 664 684 702 706 | -985560353070 |
| STPT(10) | 1528688648041484351 | 0 2 36 38 78 80 120 122 156 158 | -767407921106 |
| STPT(10) | 1528688786035295231 | 0 2 6 8 48 50 90 92 96 98 | -629414110226 |
| STPT(10) | 1528688854090366511 | 0 2 6 8 48 50 90 92 96 98 | -561359038946 |
| STPT(10) | 1528689029910358439 | 0 2 48 50 90 92 132 134 180 182 | -385539047018 |
| STPT(10) | 1528689326664382637 | 0 2 60 62 72 74 84 86 144 146 | -88785022820 |
| SPT(16) | 1528689720046562713 | 0 24 40 48 66 76 90 126 148 184 198 208 226 234 250 274 | 304597157256 |
| SPT(16) | 1528690257980905493 | 0 8 24 38 84 110 168 180 188 200 258 284 330 344 360 368 | 842531500036 |
| STPT(10) | 1528690505491794941 | 0 2 6 8 18 20 30 32 36 38 | 1090042389484 |
| TPT(14) | 1528691392990199747 | 0 2 12 14 72 74 180 182 192 194 234 236 282 284 | 1977540794290 |
| SPT(16) | 1528691625701946683 | 0 20 26 50 54 60 84 134 150 200 224 230 234 258 264 284 | 2210252541226 |
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