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Prime Tuple Database
Prime p0= 156948396926847497 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 90 2 12 28 20 18 18 12 82 12 18 18 20 28 12 2 90 12 (?)
an: 0 12 102 104 116 144 164 182 200 212 294 306 324 342 362 390 402 404 494 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: nenym
db: batch=67, k=20, 12 90 2 12 28 20 18 18 12 82
dn: 0 12 90 2 12 28 20 18 18 12 82 12 18 18 20 28 12 2 90 12 (?)
an: 0 12 102 104 116 144 164 182 200 212 294 306 324 342 362 390 402 404 494 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: nenym
db: batch=67, k=20, 12 90 2 12 28 20 18 18 12 82
| SPT(14) | 156948319209331543 | 0 6 28 46 48 78 90 124 136 166 168 186 208 214 | -77717515954 |
| STPT(10) | 156948343560554639 | 0 2 18 20 30 32 42 44 60 62 | -53366292858 |
| TPT(12) | 156948345542295521 | 0 2 60 62 126 128 156 158 168 170 186 188 | -51384551976 |
| SPT(14) | 156948364790209543 | 0 6 18 28 40 108 130 174 196 264 276 286 298 304 | -32136637954 |
| SPT(14) | 156948374519946137 | 0 14 44 60 72 84 90 116 122 134 146 162 192 206 | -22406901360 |
| SPT(14) | 156948382312330393 | 0 4 30 54 94 136 168 196 228 270 310 334 360 364 | -14614517104 |
| SPT(14) | 156948398768141971 | 0 28 46 60 70 126 132 196 202 258 268 282 300 328 | 1841294474 |
| TPT(12) | 156948421642398929 | 0 2 30 32 48 50 102 104 180 182 228 230 | 24715551432 |
| TPT(12) | 156948433729273139 | 0 2 30 32 42 44 90 92 120 122 228 230 | 36802425642 |
| TPT(12) | 156948435665903681 | 0 2 48 50 198 200 216 218 246 248 258 260 | 38739056184 |
| SPT(14) | 156948445925540267 | 0 36 42 120 174 176 182 264 270 272 326 404 410 446 | 48998692770 |
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