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Prime Tuple Database
Prime p0= 1235106258815412233 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 8 4 20 78 54 18 46 56 46 18 54 78 20 4 8 66 (?)
an: 0 66 74 78 98 176 230 248 294 350 396 414 468 546 566 570 578 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Donn Pike (USAF Ret)
db: batch=77, k=18, 66 8 4 20 78 54 18 46 56
dn: 0 66 8 4 20 78 54 18 46 56 46 18 54 78 20 4 8 66 (?)
an: 0 66 74 78 98 176 230 248 294 350 396 414 468 546 566 570 578 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Donn Pike (USAF Ret)
db: batch=77, k=18, 66 8 4 20 78 54 18 46 56
| SPT(16) | 1235105437607767381 | 0 6 12 40 90 120 130 190 192 252 262 292 342 370 376 382 | -821207644852 |
| SPT(16) | 1235105600389124743 | 0 10 16 30 66 76 88 90 94 96 108 118 154 168 174 184 | -658426287490 |
| STPT(10) | 1235105822293834661 | 0 2 30 32 78 80 126 128 156 158 | -436521577572 |
| SPT(16) | 1235105990948317079 | 0 8 20 44 48 78 92 132 170 210 224 254 258 282 294 302 | -267867095154 |
| STPT(10) | 1235106142554156137 | 0 2 42 44 72 74 102 104 144 146 | -116261256096 |
| SPT(16) | 1235106208562134301 | 0 30 60 78 108 126 156 170 276 290 320 338 368 386 416 446 | -50253277932 |
| SPT(16) | 1235107120095483829 | 0 24 60 78 84 130 148 150 172 174 192 238 244 262 298 322 | 861280071596 |
| STPT(10) | 1235107215713681267 | 0 2 12 14 42 44 72 74 84 86 | 956898269034 |
| STPT(10) | 1235107356367008791 | 0 2 6 8 18 20 30 32 36 38 | 1097551596558 |
| SPT(16) | 1235107404478582387 | 0 4 42 76 102 120 124 132 154 162 166 184 210 244 282 286 | 1145663170154 |
| TPT(14) | 1235107436967298127 | 0 2 30 32 102 104 204 206 210 212 294 296 342 344 | 1178151885894 |
©2024 Tomáš Brada