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Prime Tuple Database
Prime p0= 508345042535640811 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 100 2 10 26 34 8 42 28 2 34 2 28 42 8 34 26 10 2 100 (?)
an: 0 100 102 112 138 172 180 222 250 252 286 288 316 358 366 400 426 436 438 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Cruncher Pete
db: batch=48, k=20, 100 2 10 26 34 8 42 28 2 34
dn: 0 100 2 10 26 34 8 42 28 2 34 2 28 42 8 34 26 10 2 100 (?)
an: 0 100 102 112 138 172 180 222 250 252 286 288 316 358 366 400 426 436 438 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Cruncher Pete
db: batch=48, k=20, 100 2 10 26 34 8 42 28 2 34
| SPT(14) | 508344962707440757 | 0 22 30 40 54 70 96 100 126 142 156 166 174 196 | -79828200054 |
| SPT(14) | 508344969581049917 | 0 50 60 156 162 170 180 182 192 200 206 302 312 362 | -72954590894 |
| SPT(14) | 508344974381874233 | 0 18 48 86 114 140 170 174 204 230 258 296 326 344 | -68153766578 |
| SPT(14) | 508344980473750723 | 0 6 34 58 84 118 150 154 186 220 246 270 298 304 | -62061890088 |
| SPT(14) | 508345000106818117 | 0 6 24 40 64 66 90 166 190 192 216 232 250 256 | -42428822694 |
| SPT(14) | 508345026738432679 | 0 28 70 94 130 138 154 234 250 258 294 318 360 388 | -15797208132 |
| TPT(12) | 508345064914520747 | 0 2 42 44 90 92 144 146 174 176 270 272 | 22378879936 |
| SPT(14) | 508345080923924323 | 0 4 36 60 66 70 126 178 234 238 244 268 300 304 | 38388283512 |
| SPT(14) | 508345088337142033 | 0 48 96 160 190 196 208 216 228 234 264 328 376 424 | 45801501222 |
| TPT(12) | 508345100893478591 | 0 2 66 68 78 80 96 98 108 110 120 122 | 58357837780 |
| SPT(14) | 508345145490023299 | 0 12 22 30 34 42 72 82 112 120 124 132 142 154 | 102954382488 |
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