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Prime Tuple Database
Prime p0= 1978938921162614669 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 2 12 4 36 18 2 64 2 18 36 4 12 2 30 (?)
an: 0 30 32 44 48 84 102 104 168 170 188 224 228 240 242 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=80, k=16, 30 2 12 4 36 18 2 64
dn: 0 30 2 12 4 36 18 2 64 2 18 36 4 12 2 30 (?)
an: 0 30 32 44 48 84 102 104 168 170 188 224 228 240 242 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=80, k=16, 30 2 12 4 36 18 2 64
| SPT(16) | 1978937521279529851 | 0 6 28 60 76 78 108 118 120 130 160 162 178 210 232 238 | -1399883084818 |
| STPT(10) | 1978937634592259951 | 0 2 36 38 78 80 120 122 156 158 | -1286570354718 |
| STPT(10) | 1978937662027421507 | 0 2 24 26 42 44 60 62 84 86 | -1259135193162 |
| STPT(10) | 1978938527245451087 | 0 2 30 32 42 44 54 56 84 86 | -393917163582 |
| STPT(10) | 1978938569155793591 | 0 2 66 68 108 110 150 152 216 218 | -352006821078 |
| TPT(14) | 1978938735545975351 | 0 2 30 32 96 98 120 122 126 128 150 152 210 212 | -185616639318 |
| SPT(16) | 1978939670842474147 | 0 10 16 22 30 82 126 132 184 190 234 286 294 300 306 316 | 749679859478 |
| TPT(14) | 1978939673475043661 | 0 2 18 20 90 92 126 128 156 158 186 188 390 392 | 752312428992 |
| STPT(10) | 1978939812701522789 | 0 2 18 20 30 32 42 44 60 62 | 891538908120 |
| STPT(12) | 1978940029552796159 | 0 2 12 14 42 44 48 50 78 80 90 92 | 1108390181490 |
| SPT(16) | 1978940392979833013 | 0 14 24 44 54 56 78 108 236 266 288 290 300 320 330 344 | 1471817218344 |
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