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Prime Tuple Database
Prime p0= 896941648225623193 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 12 6 10 12 18 42 2 10 14 10 2 42 18 12 10 6 12 18 (?)
an: 0 18 30 36 46 58 76 118 120 130 144 154 156 198 216 228 238 244 256 274
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Frank [NT]
db: batch=73, k=20, 18 12 6 10 12 18 42 2 10 14
dn: 0 18 12 6 10 12 18 42 2 10 14 10 2 42 18 12 10 6 12 18 (?)
an: 0 18 30 36 46 58 76 118 120 130 144 154 156 198 216 228 238 244 256 274
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Frank [NT]
db: batch=73, k=20, 18 12 6 10 12 18 42 2 10 14
| STPT(10) | 896940216653433047 | 0 2 30 32 42 44 54 56 84 86 | -1431572190146 |
| STPT(10) | 896940492497648141 | 0 2 6 8 48 50 90 92 96 98 | -1155727975052 |
| SPT(16) | 896940635895117769 | 0 22 54 60 90 132 168 190 222 244 280 322 352 358 390 412 | -1012330505424 |
| STPT(10) | 896941189456852019 | 0 2 18 20 30 32 42 44 60 62 | -458768771174 |
| SPT(16) | 896941247379317489 | 0 18 104 110 114 170 194 198 254 258 282 338 342 348 434 452 | -400846305704 |
| STPT(10) | 896941602184789919 | 0 2 18 20 30 32 42 44 60 62 | -46040833274 |
| SPT(13) | 896941672964601137 | 0 12 102 144 150 180 222 264 294 300 342 432 444 | 24738977944 |
| SPT(16) | 896941946053014049 | 0 18 58 60 88 144 154 160 168 174 184 240 268 270 310 328 | 297827390856 |
| STPT(10) | 896941980761006207 | 0 2 30 32 42 44 54 56 84 86 | 332535383014 |
| SPT(16) | 896942191794331733 | 0 108 138 186 200 228 276 284 330 338 386 414 428 476 506 614 | 543568708540 |
| TPT(14) | 896942548226975531 | 0 2 30 32 150 152 156 158 288 290 306 308 336 338 | 900001352338 |
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