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Prime Tuple Database
Prime p0= 1311689157345882163 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 6 6 54 8 10 32 16 12 8 12 16 32 10 8 54 6 6 4 (?)
an: 0 4 10 16 70 78 88 120 136 148 156 168 184 216 226 234 288 294 300 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: emoga
db: batch=77, k=20, 4 6 6 54 8 10 32 16 12 8
dn: 0 4 6 6 54 8 10 32 16 12 8 12 16 32 10 8 54 6 6 4 (?)
an: 0 4 10 16 70 78 88 120 136 148 156 168 184 216 226 234 288 294 300 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: emoga
db: batch=77, k=20, 4 6 6 54 8 10 32 16 12 8
| SPT(16) | 1311688046590018337 | 0 14 42 102 132 140 146 204 212 270 276 284 314 374 402 416 | -1110755863826 |
| SPT(13) | 1311688073173343597 | 0 90 120 162 186 210 216 222 246 270 312 342 432 | -1084172538566 |
| SPT(16) | 1311688118270217169 | 0 4 10 18 52 60 94 138 184 228 262 270 304 312 318 322 | -1039075664994 |
| SPT(16) | 1311688423450289117 | 0 44 56 72 74 116 120 134 252 266 270 312 314 330 342 386 | -733895593046 |
| STPT(10) | 1311688688285950529 | 0 2 18 20 60 62 102 104 120 122 | -469059931634 |
| STPT(10) | 1311688801588735259 | 0 2 18 20 30 32 42 44 60 62 | -355757146904 |
| STPT(10) | 1311689317380518807 | 0 2 54 56 132 134 210 212 264 266 | 160034636644 |
| STPT(10) | 1311689508623551091 | 0 2 126 128 168 170 210 212 336 338 | 351277668928 |
| SPT(16) | 1311689683713903311 | 0 2 26 30 68 108 156 158 180 182 230 270 308 312 336 338 | 526368021148 |
| STPT(10) | 1311689710284247109 | 0 2 12 14 30 32 48 50 60 62 | 552938364946 |
| STPT(10) | 1311689715354608501 | 0 2 6 8 18 20 30 32 36 38 | 558008726338 |
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