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Prime Tuple Database
Prime p0= 1474914329543819851 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 6 8 100 18 20 100 12 68 12 100 20 18 100 8 6 16 (?)
an: 0 16 22 30 130 148 168 268 280 348 360 460 480 498 598 606 612 628
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: Theadalus
db: batch=78, k=18, 16 6 8 100 18 20 100 12 68
dn: 0 16 6 8 100 18 20 100 12 68 12 100 20 18 100 8 6 16 (?)
an: 0 16 22 30 130 148 168 268 280 348 360 460 480 498 598 606 612 628
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: Theadalus
db: batch=78, k=18, 16 6 8 100 18 20 100 12 68
| SPT(16) | 1474913214831381967 | 0 22 36 42 70 76 82 102 154 174 180 186 214 220 234 256 | -1114712437884 |
| SPT(16) | 1474914016851199913 | 0 8 60 74 80 108 114 150 224 260 266 294 300 314 366 374 | -312692619938 |
| STPT(10) | 1474914041529814979 | 0 2 30 32 60 62 90 92 120 122 | -288014004872 |
| STPT(10) | 1474914097177519949 | 0 2 18 20 30 32 42 44 60 62 | -232366299902 |
| STPT(10) | 1474914222125697251 | 0 2 96 98 108 110 120 122 216 218 | -107418122600 |
| SPT(16) | 1474914237990029593 | 0 4 40 66 78 100 120 154 180 214 234 256 268 294 330 334 | -91553790258 |
| TPT(14) | 1474914344617300787 | 0 2 54 56 90 92 114 116 132 134 144 146 180 182 | 15073480936 |
| TPT(14) | 1474914533594649839 | 0 2 18 20 30 32 42 44 72 74 168 170 228 230 | 204050829988 |
| STPT(10) | 1474914550704976697 | 0 2 30 32 42 44 54 56 84 86 | 221161156846 |
| STPT(10) | 1474914798553356887 | 0 2 24 26 42 44 60 62 84 86 | 469009537036 |
| STPT(10) | 1474914822395060489 | 0 2 18 20 60 62 102 104 120 122 | 492851240638 |
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