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Prime Tuple Database
Prime p0= 2142136503212945377 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 16 20 22 68 64 6 20 24 4 24 20 6 64 68 22 20 16 6 (?)
an: 0 6 22 42 64 132 196 202 222 246 250 274 294 300 364 432 454 474 490 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: suriv
db: batch=80, k=20, 6 16 20 22 68 64 6 20 24 4
dn: 0 6 16 20 22 68 64 6 20 24 4 24 20 6 64 68 22 20 16 6 (?)
an: 0 6 22 42 64 132 196 202 222 246 250 274 294 300 364 432 454 474 490 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: suriv
db: batch=80, k=20, 6 16 20 22 68 64 6 20 24 4
| SPT(16) | 2142136005712924093 | 0 28 48 66 70 88 90 126 130 166 168 186 190 208 228 256 | -497500021284 |
| SPT(16) | 2142136094151077579 | 0 2 44 60 62 78 102 140 162 200 224 240 242 258 300 302 | -409061867798 |
| STPT(10) | 2142136169999055689 | 0 2 18 20 30 32 42 44 60 62 | -333213889688 |
| SPT(16) | 2142136180789182931 | 0 12 16 28 36 70 82 112 126 156 168 202 210 222 226 238 | -322423762446 |
| SPT(18) | 2142136378832913739 | 0 30 34 78 90 100 124 138 148 210 220 234 258 268 280 324 328 358 | -124380031638 |
| STPT(10) | 2142136387627727807 | 0 2 30 32 42 44 54 56 84 86 | -115585217570 |
| SPT(16) | 2142136713373470487 | 0 10 16 22 66 84 112 126 130 144 172 190 234 240 246 256 | 210160525110 |
| SPT(16) | 2142136924530807473 | 0 8 36 44 48 78 84 104 150 170 176 206 210 218 246 254 | 421317862096 |
| SPT(16) | 2142136954701366541 | 0 22 36 42 66 70 102 136 162 196 228 232 256 262 276 298 | 451488421164 |
| SPT(16) | 2142137111363507683 | 0 6 64 66 76 78 84 138 286 340 346 348 358 360 418 424 | 608150562306 |
| SPT(16) | 2142137144120114249 | 0 8 42 44 108 114 120 122 180 182 188 194 258 260 294 302 | 640907168872 |
©2024 Tomáš Brada