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Prime Tuple Database
Prime p0= 2003507980271876431 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 72 18 10 20 36 46 24 44 24 46 36 20 10 18 72 36 (?)
an: 0 36 108 126 136 156 192 238 262 306 330 376 412 432 442 460 532 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Orange Kid
db: batch=80, k=18, 36 72 18 10 20 36 46 24 44
dn: 0 36 72 18 10 20 36 46 24 44 24 46 36 20 10 18 72 36 (?)
an: 0 36 108 126 136 156 192 238 262 306 330 376 412 432 442 460 532 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Orange Kid
db: batch=80, k=18, 36 72 18 10 20 36 46 24 44
| SPT(16) | 2003506606387688687 | 0 60 62 74 84 90 162 204 230 272 344 350 360 372 374 434 | -1373884187744 |
| STPT(10) | 2003507025387606329 | 0 2 42 44 90 92 138 140 180 182 | -954884270102 |
| STPT(10) | 2003507338398094127 | 0 2 30 32 42 44 54 56 84 86 | -641873782304 |
| STPT(10) | 2003507527670574197 | 0 2 30 32 42 44 54 56 84 86 | -452601302234 |
| STPT(10) | 2003507550661417847 | 0 2 54 56 72 74 90 92 144 146 | -429610458584 |
| SPT(16) | 2003507620826227781 | 0 6 26 30 140 150 200 210 212 222 272 282 392 396 416 422 | -359445648650 |
| STPT(10) | 2003508232736213807 | 0 2 90 92 102 104 114 116 204 206 | 252464337376 |
| SPT(16) | 2003508327650754047 | 0 2 14 30 36 50 84 126 140 182 216 230 236 252 264 266 | 347378877616 |
| STPT(10) | 2003508541666275557 | 0 2 90 92 132 134 174 176 264 266 | 561394399126 |
| SPT(13) | 2003508690392824661 | 0 36 156 186 198 210 228 246 258 270 300 420 456 | 710120948230 |
| SPT(16) | 2003508699577735099 | 0 24 40 58 60 88 124 142 150 168 204 232 234 252 268 292 | 719305858668 |
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