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Prime Tuple Database
Prime p0= 117954533768231581 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 12 14 4 38 30 34 6 30 32 30 6 34 30 38 4 14 12 10 (?)
an: 0 10 22 36 40 78 108 142 148 178 210 240 246 280 310 348 352 366 378 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: amazing
db: batch=67, k=20, 10 12 14 4 38 30 34 6 30 32
dn: 0 10 12 14 4 38 30 34 6 30 32 30 6 34 30 38 4 14 12 10 (?)
an: 0 10 22 36 40 78 108 142 148 178 210 240 246 280 310 348 352 366 378 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: amazing
db: batch=67, k=20, 10 12 14 4 38 30 34 6 30 32
| SPT(14) | 117954441859209827 | 0 6 14 36 60 104 144 176 216 260 284 306 314 320 | -91909021754 |
| SPT(14) | 117954448014131777 | 0 26 44 60 146 156 170 210 224 234 320 336 354 380 | -85754099804 |
| SPT(14) | 117954460276143983 | 0 6 18 20 38 90 108 116 134 186 204 206 218 224 | -73492087598 |
| SPT(14) | 117954500839198351 | 0 18 42 58 102 130 136 312 318 346 390 406 430 448 | -32929033230 |
| SPT(14) | 117954500921644301 | 0 12 26 56 68 98 122 126 150 180 192 222 236 248 | -32846587280 |
| SPT(14) | 117954524339123189 | 0 12 50 54 60 98 182 240 324 362 368 372 410 422 | -9429108392 |
| SPT(14) | 117954539673581423 | 0 54 74 120 140 156 168 236 248 264 284 330 350 404 | 5905349842 |
| SPT(14) | 117954541223492653 | 0 4 18 40 58 120 130 138 148 210 228 250 264 268 | 7455261072 |
| SPT(14) | 117954566632084991 | 0 2 50 102 110 120 210 272 362 372 380 432 480 482 | 32863853410 |
| SPT(14) | 117954591062133323 | 0 18 116 138 158 186 236 270 320 348 368 390 488 506 | 57293901742 |
| SPT(14) | 117954593883195581 | 0 18 26 68 72 102 128 150 176 206 210 252 260 278 | 60114964000 |
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