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Prime Tuple Database
Prime p0= 621820705766964029 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 24 20 22 26 24 10 18 38 18 10 24 26 22 20 24 4 14 (?)
an: 0 14 18 42 62 84 110 134 144 162 200 218 228 252 278 300 320 344 348 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: xii5ku
db: batch=72, k=20, 14 4 24 20 22 26 24 10 18 38
dn: 0 14 4 24 20 22 26 24 10 18 38 18 10 24 26 22 20 24 4 14 (?)
an: 0 14 18 42 62 84 110 134 144 162 200 218 228 252 278 300 320 344 348 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: xii5ku
db: batch=72, k=20, 14 4 24 20 22 26 24 10 18 38
| TPT(12) | 621820481357838911 | 0 2 96 98 120 122 126 128 156 158 198 200 | -224409125118 |
| TPT(12) | 621820510894979507 | 0 2 180 182 210 212 234 236 282 284 324 326 | -194871984522 |
| TPT(12) | 621820562843912231 | 0 2 18 20 126 128 228 230 258 260 288 290 | -142923051798 |
| TPT(12) | 621820600140120221 | 0 2 36 38 120 122 126 128 306 308 318 320 | -105626843808 |
| TPT(12) | 621820626752888357 | 0 2 54 56 60 62 114 116 312 314 324 326 | -79014075672 |
| TPT(12) | 621820658921482439 | 0 2 12 14 108 110 180 182 210 212 222 224 | -46845481590 |
| TPT(14) | 621820755123992189 | 0 2 42 44 108 110 120 122 132 134 150 152 210 212 | 49357028160 |
| STPT(10) | 621820771014739139 | 0 2 18 20 30 32 42 44 60 62 | 65247775110 |
| TPT(12) | 621820840894188281 | 0 2 90 92 126 128 150 152 210 212 216 218 | 135127224252 |
| TPT(12) | 621820884004280237 | 0 2 12 14 60 62 90 92 102 104 222 224 | 178237316208 |
| TPT(12) | 621820929271863437 | 0 2 30 32 174 176 180 182 270 272 294 296 | 223504899408 |
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