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Prime Tuple Database
Prime p0= 1689781845049613243 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 2 18 12 12 40 54 60 2 22 2 60 54 40 12 12 18 2 36 (?)
an: 0 36 38 56 68 80 120 174 234 236 258 260 320 374 414 426 438 456 458 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Vato
db: batch=79, k=20, 36 2 18 12 12 40 54 60 2 22
dn: 0 36 2 18 12 12 40 54 60 2 22 2 60 54 40 12 12 18 2 36 (?)
an: 0 36 38 56 68 80 120 174 234 236 258 260 320 374 414 426 438 456 458 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Vato
db: batch=79, k=20, 36 2 18 12 12 40 54 60 2 22
| SPT(16) | 1689780743313371119 | 0 64 90 94 102 108 130 144 178 192 214 220 228 232 258 322 | -1101736242124 |
| SPT(16) | 1689780754731037663 | 0 4 10 66 90 114 154 214 216 276 316 340 364 420 426 430 | -1090318575580 |
| SPT(16) | 1689781024161106073 | 0 30 86 98 108 228 246 266 270 290 308 428 438 450 506 536 | -820888507170 |
| TPT(14) | 1689781141095821507 | 0 2 24 26 54 56 84 86 222 224 282 284 354 356 | -703953791736 |
| SPT(16) | 1689781513684391243 | 0 6 20 36 48 50 90 114 200 224 264 266 278 294 308 314 | -331365222000 |
| STPT(10) | 1689781683443803811 | 0 2 36 38 78 80 120 122 156 158 | -161605809432 |
| STPT(10) | 1689781928533647587 | 0 2 60 62 72 74 84 86 144 146 | 83484034344 |
| TPT(14) | 1689782166254130497 | 0 2 24 26 84 86 132 134 150 152 222 224 234 236 | 321204517254 |
| STPT(10) | 1689782481520946777 | 0 2 30 32 42 44 54 56 84 86 | 636471333534 |
| SPT(16) | 1689782549921943091 | 0 46 60 82 130 142 180 196 252 268 306 318 366 388 402 448 | 704872329848 |
| SPT(16) | 1689782693748827429 | 0 8 30 68 78 114 152 162 170 180 218 254 264 302 324 332 | 848699214186 |
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