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Prime Tuple Database
Prime p0= 991208278576910297 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 40 6 12 48 6 30 30 24 26 24 30 30 6 48 12 6 40 14 (?)
an: 0 14 54 60 72 120 126 156 186 210 236 260 290 320 326 374 386 392 432 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: stoneageman
db: batch=76, k=20, 14 40 6 12 48 6 30 30 24 26
dn: 0 14 40 6 12 48 6 30 30 24 26 24 30 30 6 48 12 6 40 14 (?)
an: 0 14 54 60 72 120 126 156 186 210 236 260 290 320 326 374 386 392 432 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: stoneageman
db: batch=76, k=20, 14 40 6 12 48 6 30 30 24 26
| SPT(16) | 991207112439266159 | 0 90 188 192 198 248 264 324 398 458 474 524 530 534 632 722 | -1166137644138 |
| STPT(10) | 991207316550766727 | 0 2 24 26 42 44 60 62 84 86 | -962026143570 |
| SPT(16) | 991207351132986679 | 0 52 70 72 84 94 118 124 168 174 198 208 220 222 240 292 | -927443923618 |
| STPT(10) | 991207490088750587 | 0 2 42 44 72 74 102 104 144 146 | -788488159710 |
| STPT(10) | 991207892191682531 | 0 2 36 38 78 80 120 122 156 158 | -386385227766 |
| SPT(16) | 991208142038934557 | 0 2 24 30 44 80 132 162 182 212 264 300 314 320 342 344 | -136537975740 |
| SPT(16) | 991208695966919707 | 0 4 54 70 82 84 106 112 114 120 142 144 156 172 222 226 | 417390009410 |
| STPT(10) | 991208726726331479 | 0 2 42 44 60 62 78 80 120 122 | 448149421182 |
| STPT(10) | 991209235707869207 | 0 2 12 14 42 44 72 74 84 86 | 957130958910 |
| STPT(10) | 991209429678347681 | 0 2 6 8 48 50 90 92 96 98 | 1151101437384 |
| STPT(10) | 991209463366937387 | 0 2 24 26 42 44 60 62 84 86 | 1184790027090 |
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