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Prime Tuple Database
Prime p0= 2223998913430726181 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 24 66 72 6 4 12 50 4 50 12 4 6 72 66 24 8 (?)
an: 0 8 32 98 170 176 180 192 242 246 296 308 312 318 390 456 480 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=81, k=18, 8 24 66 72 6 4 12 50 4
dn: 0 8 24 66 72 6 4 12 50 4 50 12 4 6 72 66 24 8 (?)
an: 0 8 32 98 170 176 180 192 242 246 296 308 312 318 390 456 480 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=81, k=18, 8 24 66 72 6 4 12 50 4
| STPT(12) | 2223997363814629199 | 0 2 12 14 42 44 168 170 198 200 210 212 | -1549616096982 |
| STPT(12) | 2223997523113287617 | 0 2 24 26 54 56 120 122 150 152 174 176 | -1390317438564 |
| STPT(10) | 2223997743745912949 | 0 2 42 44 90 92 138 140 180 182 | -1169684813232 |
| SPT(16) | 2223997949821926787 | 0 10 34 42 60 90 106 112 144 150 166 196 214 222 246 256 | -963608799394 |
| STPT(12) | 2223997967706157337 | 0 2 60 62 90 92 114 116 144 146 204 206 | -945724568844 |
| STPT(10) | 2223998665561929461 | 0 2 6 8 18 20 30 32 36 38 | -247868796720 |
| SPT(16) | 2223999162464139911 | 0 6 86 126 168 180 242 270 338 366 428 440 482 522 602 608 | 249033413730 |
| STPT(10) | 2223999521442237569 | 0 2 18 20 30 32 42 44 60 62 | 608011511388 |
| STPT(10) | 2223999653712343667 | 0 2 30 32 42 44 54 56 84 86 | 740281617486 |
| STPT(10) | 2224000572561490337 | 0 2 24 26 42 44 60 62 84 86 | 1659130764156 |
| STPT(10) | 2224000603943033087 | 0 2 42 44 72 74 102 104 144 146 | 1690512306906 |
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