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Prime Tuple Database
Prime p0= 871964222605049671 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 108 80 18 24 10 6 12 110 12 6 10 24 18 80 108 10 (?)
an: 0 10 118 198 216 240 250 256 268 378 390 396 406 430 448 528 636 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=18, 10 108 80 18 24 10 6 12 110
dn: 0 10 108 80 18 24 10 6 12 110 12 6 10 24 18 80 108 10 (?)
an: 0 10 118 198 216 240 250 256 268 378 390 396 406 430 448 528 636 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=18, 10 108 80 18 24 10 6 12 110
| STPT(10) | 871962923660178137 | 0 2 54 56 132 134 210 212 264 266 | -1298944871534 |
| STPT(10) | 871962979098547199 | 0 2 48 50 90 92 132 134 180 182 | -1243506502472 |
| TPT(14) | 871963062136726211 | 0 2 156 158 198 200 210 212 240 242 246 248 276 278 | -1160468323460 |
| SPT(16) | 871963649111904221 | 0 20 66 80 98 108 132 146 162 176 200 210 228 242 288 308 | -573493145450 |
| STPT(10) | 871964078423831747 | 0 2 54 56 72 74 90 92 144 146 | -144181217924 |
| STPT(10) | 871964117913196109 | 0 2 42 44 90 92 138 140 180 182 | -104691853562 |
| STPT(10) | 871964265912463247 | 0 2 30 32 42 44 54 56 84 86 | 43307413576 |
| SPT(16) | 871964528964444211 | 0 6 30 52 58 76 148 186 202 240 312 330 336 358 382 388 | 306359394540 |
| SPT(16) | 871964656275804727 | 0 10 60 114 136 154 234 250 366 382 462 480 502 556 606 616 | 433670755056 |
| SPT(16) | 871964809562816773 | 0 60 70 84 118 136 150 156 238 244 258 276 310 324 334 394 | 586957767102 |
| SPT(16) | 871964969353941473 | 0 24 26 30 36 164 180 234 236 290 306 434 440 444 446 470 | 746748891802 |
©2024 Tomáš Brada