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Prime Tuple Database
Prime p0= 316644038230868849 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 16 2 24 24 24 36 4 2 4 2 4 36 24 24 24 2 16 2 (?)
an: 0 2 18 20 44 68 92 128 132 134 138 140 144 180 204 228 252 254 270 272
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: marsinph
db: batch=70, k=20, 2 16 2 24 24 24 36 4 2 4
dn: 0 2 16 2 24 24 24 36 4 2 4 2 4 36 24 24 24 2 16 2 (?)
an: 0 2 18 20 44 68 92 128 132 134 138 140 144 180 204 228 252 254 270 272
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: marsinph
db: batch=70, k=20, 2 16 2 24 24 24 36 4 2 4
| SPT(14) | 316643964639230807 | 0 20 62 80 102 120 140 144 164 182 204 222 264 284 | -73591638042 |
| SPT(14) | 316643966917722541 | 0 52 70 96 102 130 132 136 138 166 172 198 216 268 | -71313146308 |
| TPT(12) | 316643967230655131 | 0 2 210 212 216 218 348 350 396 398 468 470 | -71000213718 |
| TPT(12) | 316643968965869717 | 0 2 54 56 72 74 102 104 174 176 282 284 | -69264999132 |
| SPT(14) | 316644002117647033 | 0 40 46 60 124 130 156 214 240 246 310 324 330 370 | -36113221816 |
| SPT(14) | 316644034495026829 | 0 12 30 42 64 78 108 154 184 198 220 232 250 262 | -3735842020 |
| SPT(14) | 316644042585479321 | 0 6 20 60 66 96 122 126 152 182 188 228 242 248 | 4354610472 |
| TPT(12) | 316644057726316139 | 0 2 30 32 78 80 150 152 198 200 222 224 | 19495447290 |
| SPT(14) | 316644082974699119 | 0 8 50 78 104 120 132 260 272 288 314 342 384 392 | 44743830270 |
| TPT(12) | 316644084090657359 | 0 2 12 14 180 182 372 374 420 422 450 452 | 45859788510 |
| SPT(14) | 316644084295941937 | 0 16 52 54 64 106 156 190 240 282 292 294 330 346 | 46065073088 |
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