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Prime Tuple Database
Prime p0= 347202873595220329 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 60 24 60 6 78 18 18 26 18 18 78 6 60 24 60 4 (?)
an: 0 4 64 88 148 154 232 250 268 294 312 330 408 414 474 498 558 562
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: Cruncher Pete
db: batch=70, k=18, 4 60 24 60 6 78 18 18 26
dn: 0 4 60 24 60 6 78 18 18 26 18 18 78 6 60 24 60 4 (?)
an: 0 4 64 88 148 154 232 250 268 294 312 330 408 414 474 498 558 562
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: Cruncher Pete
db: batch=70, k=18, 4 60 24 60 6 78 18 18 26
| SPT(14) | 347202795526909891 | 0 22 28 76 90 130 220 228 318 358 372 420 426 448 | -78068310438 |
| SPT(14) | 347202809651383097 | 0 2 44 66 84 104 110 126 132 152 170 192 234 236 | -63943837232 |
| TPT(12) | 347202822227126651 | 0 2 78 80 198 200 300 302 366 368 426 428 | -51368093678 |
| TPT(12) | 347202826668548489 | 0 2 42 44 78 80 168 170 210 212 270 272 | -46926671840 |
| TPT(12) | 347202862246948151 | 0 2 6 8 36 38 66 68 96 98 120 122 | -11348272178 |
| SPT(14) | 347202869321484073 | 0 6 10 76 94 120 126 184 190 216 234 300 304 310 | -4273736256 |
| SPT(14) | 347202876298558661 | 0 6 20 42 78 90 108 110 128 140 176 198 212 218 | 2703338332 |
| SPT(14) | 347202884039483401 | 0 18 42 46 52 90 102 166 178 216 222 226 250 268 | 10444263072 |
| SPT(14) | 347202901739942921 | 0 60 80 98 156 158 168 200 210 212 270 288 308 368 | 28144722592 |
| SPT(14) | 347202940818800393 | 0 20 38 54 110 120 140 174 194 204 260 276 294 314 | 67223580064 |
| SPT(14) | 347202946358872741 | 0 42 70 106 130 156 172 180 196 222 246 282 310 352 | 72763652412 |
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