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Prime Tuple Database
Prime p0= 1281144156174223039 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 22 20 4 12 20 10 24 20 64 20 24 10 20 12 4 20 22 12 (?)
an: 0 12 34 54 58 70 90 100 124 144 208 228 252 262 282 294 298 318 340 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: mikey
db: batch=77, k=20, 12 22 20 4 12 20 10 24 20 64
dn: 0 12 22 20 4 12 20 10 24 20 64 20 24 10 20 12 4 20 22 12 (?)
an: 0 12 34 54 58 70 90 100 124 144 208 228 252 262 282 294 298 318 340 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: mikey
db: batch=77, k=20, 12 22 20 4 12 20 10 24 20 64
| STPT(10) | 1281142741813325747 | 0 2 30 32 72 74 114 116 144 146 | -1414360897292 |
| SPT(16) | 1281142743923326201 | 0 58 78 120 142 168 190 196 222 228 250 276 298 340 360 418 | -1412250896838 |
| STPT(10) | 1281143358475203659 | 0 2 18 20 60 62 102 104 120 122 | -797699019380 |
| TPT(14) | 1281143443788111179 | 0 2 42 44 78 80 90 92 108 110 150 152 180 182 | -712386111860 |
| SPT(16) | 1281143496015575189 | 0 12 20 48 60 72 84 114 128 158 170 182 194 222 230 242 | -660158647850 |
| SPT(16) | 1281144041783998153 | 0 16 46 54 88 124 156 166 198 208 240 276 310 318 348 364 | -114390224886 |
| SPT(16) | 1281144304724114771 | 0 2 36 42 96 98 120 128 180 188 210 212 266 272 306 308 | 148549891732 |
| SPT(16) | 1281144444018268373 | 0 8 14 20 26 48 60 84 110 134 146 168 174 180 186 194 | 287844045334 |
| STPT(10) | 1281144511345547741 | 0 2 6 8 48 50 90 92 96 98 | 355171324702 |
| SPT(16) | 1281144524787900371 | 0 32 36 120 132 162 176 188 300 312 326 356 368 452 456 488 | 368613677332 |
| SPT(16) | 1281144720579956069 | 0 14 24 80 104 134 164 180 188 204 234 264 288 344 354 368 | 564405733030 |
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