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Prime Tuple Database
Prime p0= 1956617805722542289 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 38 4 18 18 20 24 66 4 8 4 66 24 20 18 18 4 38 (?)
an: 0 38 42 60 78 98 122 188 192 200 204 270 294 314 332 350 354 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Landjunge
db: batch=80, k=18, 38 4 18 18 20 24 66 4 8
dn: 0 38 4 18 18 20 24 66 4 8 4 66 24 20 18 18 4 38 (?)
an: 0 38 42 60 78 98 122 188 192 200 204 270 294 314 332 350 354 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Landjunge
db: batch=80, k=18, 38 4 18 18 20 24 66 4 8
| SPT(16) | 1956617363877140717 | 0 12 26 62 86 102 110 186 266 342 350 366 390 426 440 452 | -441845401572 |
| SPT(18) | 1956617482814252813 | 0 18 20 44 66 74 78 140 156 218 234 296 300 308 330 354 356 374 | -322908289476 |
| STPT(10) | 1956617491500461129 | 0 2 18 20 30 32 42 44 60 62 | -314222081160 |
| SPT(16) | 1956617523662763517 | 0 22 30 34 72 90 150 156 160 166 226 244 282 286 294 316 | -282059778772 |
| SPT(16) | 1956617562966757657 | 0 66 106 126 136 154 162 192 274 304 312 330 340 360 400 466 | -242755784632 |
| SPT(16) | 1956617649902783897 | 0 14 50 74 80 86 102 110 126 134 150 156 162 186 222 236 | -155819758392 |
| SPT(16) | 1956618399205642969 | 0 12 18 24 60 70 84 124 198 238 252 262 298 304 310 322 | 593483100680 |
| SPT(16) | 1956618859387406663 | 0 14 18 38 56 66 74 108 116 150 158 168 186 206 210 224 | 1053664864374 |
| STPT(10) | 1956619045381418357 | 0 2 30 32 60 62 90 92 120 122 | 1239658876068 |
| SPT(16) | 1956619215921741577 | 0 6 22 42 52 76 100 156 160 216 240 264 274 294 310 316 | 1410199199288 |
| TPT(14) | 1956619245402988007 | 0 2 30 32 114 116 204 206 270 272 330 332 342 344 | 1439680445718 |
©2024 Tomáš Brada