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Prime Tuple Database
Prime p0= 1899805616165614207 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 18 18 12 14 18 28 18 56 18 28 18 14 12 18 18 4 (?)
an: 0 4 22 40 52 66 84 112 130 186 204 232 250 264 276 294 312 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: CoolAtchOk
db: batch=80, k=18, 4 18 18 12 14 18 28 18 56
dn: 0 4 18 18 12 14 18 28 18 56 18 28 18 14 12 18 18 4 (?)
an: 0 4 22 40 52 66 84 112 130 186 204 232 250 264 276 294 312 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: CoolAtchOk
db: batch=80, k=18, 4 18 18 12 14 18 28 18 56
| STPT(10) | 1899803751125305307 | 0 2 60 62 72 74 84 86 144 146 | -1865040308900 |
| STPT(10) | 1899804046085468189 | 0 2 18 20 30 32 42 44 60 62 | -1570080146018 |
| SPT(13) | 1899804715993103789 | 0 30 42 84 90 132 162 192 234 240 282 294 324 | -900172510418 |
| STPT(10) | 1899805143025166537 | 0 2 30 32 42 44 54 56 84 86 | -473140447670 |
| SPT(16) | 1899805202604553037 | 0 2 26 36 56 120 156 212 264 320 356 420 440 450 474 476 | -413561061170 |
| STPT(10) | 1899805431775700567 | 0 2 30 32 42 44 54 56 84 86 | -184389913640 |
| STPT(10) | 1899805660531885619 | 0 2 42 44 60 62 78 80 120 122 | 44366271412 |
| SPT(16) | 1899805669841472949 | 0 30 34 52 64 72 124 132 142 150 202 210 222 240 244 274 | 53675858742 |
| SPT(18) | 1899805695492244511 | 0 26 38 60 66 96 110 126 168 248 290 306 320 350 356 378 390 416 | 79326630304 |
| SPT(16) | 1899805805458833991 | 0 70 108 118 132 160 196 202 246 252 288 316 330 340 378 448 | 189293219784 |
| STPT(10) | 1899805841634014471 | 0 2 66 68 108 110 150 152 216 218 | 225468400264 |
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