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Prime Tuple Database
Prime p0= 1540325906861259109 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 8 16 14 18 4 8 6 22 2 22 6 8 4 18 14 16 8 4 (?)
an: 0 4 12 28 42 60 64 72 78 100 102 124 130 138 142 160 174 190 198 202
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 202
Found by: xii5ku
db: batch=78, k=20, 4 8 16 14 18 4 8 6 22 2
dn: 0 4 8 16 14 18 4 8 6 22 2 22 6 8 4 18 14 16 8 4 (?)
an: 0 4 12 28 42 60 64 72 78 100 102 124 130 138 142 160 174 190 198 202
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 202
Found by: xii5ku
db: batch=78, k=20, 4 8 16 14 18 4 8 6 22 2
| SPT(16) | 1540324638082171441 | 0 10 30 36 42 52 66 156 196 286 300 310 316 322 342 352 | -1268779087668 |
| STPT(10) | 1540324673864428337 | 0 2 30 32 42 44 54 56 84 86 | -1232996830772 |
| SPT(16) | 1540324945902166013 | 0 30 36 56 90 144 146 168 206 228 230 284 318 338 344 374 | -960959093096 |
| STPT(10) | 1540325010619961747 | 0 2 30 32 42 44 54 56 84 86 | -896241297362 |
| SPT(16) | 1540325055392702273 | 0 14 38 44 48 56 84 156 158 230 258 266 270 276 300 314 | -851468556836 |
| STPT(10) | 1540325728087947527 | 0 2 24 26 42 44 60 62 84 86 | -178773311582 |
| STPT(10) | 1540326120115090247 | 0 2 30 32 60 62 90 92 120 122 | 213253831138 |
| STPT(10) | 1540326121454033567 | 0 2 90 92 132 134 174 176 264 266 | 214592774458 |
| STPT(10) | 1540326369020437049 | 0 2 18 20 30 32 42 44 60 62 | 462159177940 |
| STPT(10) | 1540326510907920017 | 0 2 84 86 102 104 120 122 204 206 | 604046660908 |
| TPT(14) | 1540326993975553697 | 0 2 84 86 102 104 174 176 210 212 300 302 312 314 | 1087114294588 |
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