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Prime Tuple Database
Prime p0= 620302152244893931 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 42 14 22 14 40 26 24 28 68 28 24 26 40 14 22 14 42 10 (?)
an: 0 10 52 66 88 102 142 168 192 220 288 316 340 366 406 420 442 456 498 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: xii5ku
db: batch=72, k=20, 10 42 14 22 14 40 26 24 28 68
dn: 0 10 42 14 22 14 40 26 24 28 68 28 24 26 40 14 22 14 42 10 (?)
an: 0 10 52 66 88 102 142 168 192 220 288 316 340 366 406 420 442 456 498 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: xii5ku
db: batch=72, k=20, 10 42 14 22 14 40 26 24 28 68
| TPT(12) | 620301675370859159 | 0 2 12 14 30 32 60 62 138 140 168 170 | -476874034772 |
| STPT(10) | 620301817046478779 | 0 2 42 44 60 62 78 80 120 122 | -335198415152 |
| TPT(12) | 620301870839672249 | 0 2 18 20 42 44 90 92 132 134 138 140 | -281405221682 |
| TPT(12) | 620301967185156887 | 0 2 54 56 72 74 114 116 120 122 462 464 | -185059737044 |
| TPT(12) | 620301983970264131 | 0 2 18 20 48 50 156 158 186 188 240 242 | -168274629800 |
| TPT(12) | 620302147104181277 | 0 2 30 32 72 74 84 86 222 224 324 326 | -5140712654 |
| TPT(12) | 620302159517437127 | 0 2 24 26 90 92 120 122 150 152 162 164 | 7272543196 |
| TPT(12) | 620302174610363951 | 0 2 96 98 156 158 180 182 336 338 420 422 | 22365470020 |
| TPT(12) | 620302175353125491 | 0 2 18 20 30 32 48 50 156 158 186 188 | 23108231560 |
| TPT(12) | 620302208316408731 | 0 2 36 38 66 68 78 80 150 152 156 158 | 56071514800 |
| STPT(10) | 620302210005334247 | 0 2 30 32 42 44 54 56 84 86 | 57760440316 |
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