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Prime Tuple Database
Prime p0= 456491897994057311 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 10 20 30 10 44 4 12 2 12 4 44 10 30 20 10 8 (?)
an: 0 8 18 38 68 78 122 126 138 140 152 156 200 210 240 260 270 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: scrap
db: batch=70, k=18, 8 10 20 30 10 44 4 12 2
dn: 0 8 10 20 30 10 44 4 12 2 12 4 44 10 30 20 10 8 (?)
an: 0 8 18 38 68 78 122 126 138 140 152 156 200 210 240 260 270 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: scrap
db: batch=70, k=18, 8 10 20 30 10 44 4 12 2
| TPT(12) | 456491842630503941 | 0 2 18 20 30 32 60 62 126 128 186 188 | -55363553370 |
| SPT(14) | 456491857184294791 | 0 30 48 112 132 136 226 252 342 346 366 430 448 478 | -40809762520 |
| TPT(12) | 456491858991584627 | 0 2 54 56 72 74 204 206 252 254 264 266 | -39002472684 |
| STPT(10) | 456491877549544589 | 0 2 18 20 30 32 42 44 60 62 | -20444512722 |
| SPT(14) | 456491887025356111 | 0 66 130 166 180 196 222 310 336 352 366 402 466 532 | -10968701200 |
| TPT(12) | 456491891728195649 | 0 2 30 32 138 140 240 242 252 254 258 260 | -6265861662 |
| STPT(10) | 456491905032628079 | 0 2 18 20 30 32 42 44 60 62 | 7038570768 |
| TPT(12) | 456491917262229059 | 0 2 72 74 120 122 162 164 180 182 198 200 | 19268171748 |
| SPT(16) | 456491918645405507 | 0 12 30 42 60 90 96 126 146 176 182 212 230 242 260 272 | 20651348196 |
| TPT(12) | 456491934083589359 | 0 2 132 134 138 140 168 170 300 302 312 314 | 36089532048 |
| SPT(14) | 456491944781668633 | 0 90 168 250 294 304 354 364 414 424 468 550 628 718 | 46787611322 |
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