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Prime Tuple Database
Prime p0= 1956462722067087233 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 20 4 38 28 50 4 36 38 16 38 36 4 50 28 38 4 20 6 (?)
an: 0 6 26 30 68 96 146 150 186 224 240 278 314 318 368 396 434 438 458 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=80, k=20, 6 20 4 38 28 50 4 36 38 16
dn: 0 6 20 4 38 28 50 4 36 38 16 38 36 4 50 28 38 4 20 6 (?)
an: 0 6 26 30 68 96 146 150 186 224 240 278 314 318 368 396 434 438 458 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=80, k=20, 6 20 4 38 28 50 4 36 38 16
| TPT(14) | 1956461079175365671 | 0 2 18 20 108 110 198 200 240 242 270 272 336 338 | -1642891721562 |
| SPT(16) | 1956461820244356001 | 0 40 42 70 136 142 178 180 238 240 276 282 348 376 378 418 | -901822731232 |
| SPT(16) | 1956461874565026307 | 0 10 64 72 84 94 120 136 180 196 222 232 244 252 306 316 | -847502060926 |
| SPT(16) | 1956461954817410017 | 0 4 42 66 102 120 130 136 180 186 196 214 250 274 312 316 | -767249677216 |
| STPT(10) | 1956462042420195731 | 0 2 36 38 78 80 120 122 156 158 | -679646891502 |
| STPT(10) | 1956462691278822869 | 0 2 18 20 30 32 42 44 60 62 | -30788264364 |
| TPT(14) | 1956462753650037287 | 0 2 12 14 174 176 180 182 222 224 264 266 270 272 | 31582950054 |
| STPT(10) | 1956462753650037461 | 0 2 6 8 48 50 90 92 96 98 | 31582950228 |
| TPT(14) | 1956463287019210769 | 0 2 18 20 42 44 72 74 270 272 312 314 330 332 | 564952123536 |
| SPT(16) | 1956463581320378237 | 0 44 50 72 90 174 216 252 254 290 332 416 434 456 462 506 | 859253291004 |
| SPT(16) | 1956463634137701043 | 0 10 18 28 40 54 60 64 84 88 94 108 120 130 138 148 | 912070613810 |
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