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Prime Tuple Database
Prime p0= 1414972109514774311 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 30 8 22 20 4 14 22 48 26 48 22 14 4 20 22 8 30 18 (?)
an: 0 18 48 56 78 98 102 116 138 186 212 260 282 296 300 320 342 350 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: LCB001
db: batch=78, k=20, 18 30 8 22 20 4 14 22 48 26
dn: 0 18 30 8 22 20 4 14 22 48 26 48 22 14 4 20 22 8 30 18 (?)
an: 0 18 48 56 78 98 102 116 138 186 212 260 282 296 300 320 342 350 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: LCB001
db: batch=78, k=20, 18 30 8 22 20 4 14 22 48 26
| SPT(16) | 1414970992867830539 | 0 30 60 72 98 102 110 138 212 240 248 252 278 290 320 350 | -1116646943772 |
| SPT(16) | 1414971008687103311 | 0 20 56 96 108 120 146 176 210 240 266 278 290 330 366 386 | -1100827671000 |
| SPT(16) | 1414971070381214831 | 0 18 20 66 86 140 150 198 218 266 276 330 350 396 398 416 | -1039133559480 |
| STPT(10) | 1414971518876797499 | 0 2 48 50 60 62 72 74 120 122 | -590637976812 |
| SPT(16) | 1414971806791911257 | 0 14 24 44 80 96 110 116 120 126 140 156 192 212 222 236 | -302722863054 |
| SPT(16) | 1414972008465213449 | 0 20 54 80 98 102 104 194 228 318 320 324 342 368 402 422 | -101049560862 |
| STPT(10) | 1414972236337367159 | 0 2 210 212 240 242 270 272 480 482 | 126822592848 |
| STPT(10) | 1414972511673462947 | 0 2 72 74 102 104 132 134 204 206 | 402158688636 |
| SPT(16) | 1414972646131714213 | 0 4 34 84 88 108 166 234 280 348 406 426 430 480 510 514 | 536616939902 |
| TPT(14) | 1414972704184442099 | 0 2 48 50 90 92 132 134 270 272 300 302 342 344 | 594669667788 |
| STPT(10) | 1414972772652710639 | 0 2 18 20 30 32 42 44 60 62 | 663137936328 |
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