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Prime Tuple Database
Prime p0= 87508831214676727 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 24 4 30 2 6 4 8 16 26 16 8 4 6 2 30 4 24 6 (?)
an: 0 6 30 34 64 66 72 76 84 100 126 142 150 154 160 162 192 196 220 226
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: gaballus
db: batch=67, k=20, 6 24 4 30 2 6 4 8 16 26
dn: 0 6 24 4 30 2 6 4 8 16 26 16 8 4 6 2 30 4 24 6 (?)
an: 0 6 30 34 64 66 72 76 84 100 126 142 150 154 160 162 192 196 220 226
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: gaballus
db: batch=67, k=20, 6 24 4 30 2 6 4 8 16 26
| SPT(14) | 87508712842236143 | 0 6 20 86 98 104 108 146 150 156 168 234 248 254 | -118372440584 |
| SPT(14) | 87508713580592669 | 0 18 32 68 72 128 150 212 234 290 294 330 344 362 | -117634084058 |
| SPT(14) | 87508773709586113 | 0 34 48 54 96 108 120 124 136 148 190 196 210 244 | -57505090614 |
| SPT(14) | 87508788617465249 | 0 14 30 42 74 110 114 140 144 180 212 224 240 254 | -42597211478 |
| SPT(14) | 87508797713173523 | 0 60 84 108 110 114 150 284 320 324 326 350 374 434 | -33501503204 |
| SPT(14) | 87508822126043807 | 0 26 140 152 156 194 230 276 312 350 354 366 480 506 | -9088632920 |
| SPT(14) | 87508834236918851 | 0 18 92 98 108 116 126 152 162 170 180 186 260 278 | 3022242124 |
| SPT(14) | 87508846251640993 | 0 6 34 40 48 88 100 144 156 196 204 210 238 244 | 15036964266 |
| SPT(13) | 87508857459572719 | 0 42 48 60 102 108 150 192 198 240 252 258 300 | 26244895992 |
| SPT(14) | 87508860769391213 | 0 8 36 50 80 104 110 174 180 204 234 248 276 284 | 29554714486 |
| TPT(12) | 87508865552420327 | 0 2 72 74 114 116 120 122 252 254 264 266 | 34337743600 |
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