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Prime Tuple Database
Prime p0= 1381377276713512721 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 54 4 48 24 24 2 34 6 2 6 34 2 24 24 48 4 54 2 (?)
an: 0 2 56 60 108 132 156 158 192 198 200 206 240 242 266 290 338 342 396 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Fornax
db: batch=77, k=20, 2 54 4 48 24 24 2 34 6 2
dn: 0 2 54 4 48 24 24 2 34 6 2 6 34 2 24 24 48 4 54 2 (?)
an: 0 2 56 60 108 132 156 158 192 198 200 206 240 242 266 290 338 342 396 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Fornax
db: batch=77, k=20, 2 54 4 48 24 24 2 34 6 2
| SPT(16) | 1381375163557993103 | 0 8 86 104 110 134 198 210 224 236 300 324 330 348 426 434 | -2113155519618 |
| STPT(10) | 1381375637419988237 | 0 2 24 26 42 44 60 62 84 86 | -1639293524484 |
| SPT(16) | 1381376527484575373 | 0 26 66 78 96 140 146 168 218 240 246 290 308 320 360 386 | -749228937348 |
| SPT(16) | 1381376741397436613 | 0 36 56 60 74 84 110 120 134 144 170 180 194 198 218 254 | -535316076108 |
| STPT(10) | 1381376895833984237 | 0 2 24 26 42 44 60 62 84 86 | -380879528484 |
| SPT(16) | 1381376944784461039 | 0 24 64 70 78 114 172 184 198 210 268 304 312 318 358 382 | -331929051682 |
| STPT(12) | 1381377292548896891 | 0 2 66 68 96 98 120 122 150 152 216 218 | 15835384170 |
| SPT(16) | 1381377610042737799 | 0 18 22 70 100 108 142 144 238 240 274 282 312 360 364 382 | 333329225078 |
| SPT(16) | 1381377789562261633 | 0 6 64 70 106 114 136 174 220 258 280 288 324 330 388 394 | 512848748912 |
| STPT(10) | 1381378080568382327 | 0 2 30 32 72 74 114 116 144 146 | 803854869606 |
| TPT(14) | 1381378174861398347 | 0 2 12 14 60 62 102 104 132 134 240 242 252 254 | 898147885626 |
©2024 Tomáš Brada