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Prime Tuple Database
Prime p0= 3199611768572062603 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 6 26 4 6 18 30 20 6 40 6 20 30 18 6 4 26 6 28 (?)
an: 0 28 34 60 64 70 88 118 138 144 184 190 210 240 258 264 268 294 300 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: JohnMD
db: batch=83, k=20, 28 6 26 4 6 18 30 20 6 40
dn: 0 28 6 26 4 6 18 30 20 6 40 6 20 30 18 6 4 26 6 28 (?)
an: 0 28 34 60 64 70 88 118 138 144 184 190 210 240 258 264 268 294 300 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: JohnMD
db: batch=83, k=20, 28 6 26 4 6 18 30 20 6 40
| STPT(10) | 3199609710334445951 | 0 2 6 8 48 50 90 92 96 98 | -2058237616652 |
| STPT(10) | 3199609921105227491 | 0 2 36 38 78 80 120 122 156 158 | -1847466835112 |
| STPT(10) | 3199609994457451187 | 0 2 30 32 42 44 54 56 84 86 | -1774114611416 |
| STPT(10) | 3199610953369452899 | 0 2 12 14 90 92 168 170 180 182 | -815202609704 |
| SPT(16) | 3199611217436372993 | 0 74 86 104 116 126 146 150 224 228 248 258 270 288 300 374 | -551135689610 |
| STPT(10) | 3199611652815452447 | 0 2 42 44 72 74 102 104 144 146 | -115756610156 |
| STPT(10) | 3199612230629478479 | 0 2 12 14 30 32 48 50 60 62 | 462057415876 |
| STPT(10) | 3199612338579861047 | 0 2 30 32 42 44 54 56 84 86 | 570007798444 |
| STPT(10) | 3199612386900347399 | 0 2 18 20 60 62 102 104 120 122 | 618328284796 |
| STPT(10) | 3199612982856835187 | 0 2 30 32 42 44 54 56 84 86 | 1214284772584 |
| STPT(10) | 3199613095350931937 | 0 2 12 14 42 44 72 74 84 86 | 1326778869334 |
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