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Prime Tuple Database
Prime p0= 400428048519028199 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 4 24 12 14 30 100 30 14 12 24 4 20 (?)
an: 0 20 24 48 60 74 104 204 234 248 260 284 288 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Cruncher Pete
db: batch=70, k=14, 20 4 24 12 14 30 100
dn: 0 20 4 24 12 14 30 100 30 14 12 24 4 20 (?)
an: 0 20 24 48 60 74 104 204 234 248 260 284 288 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Cruncher Pete
db: batch=70, k=14, 20 4 24 12 14 30 100
| SPT(14) | 400428003772459769 | 0 12 30 42 68 72 78 134 140 144 170 182 200 212 | -44746568430 |
| SPT(14) | 400428005556909931 | 0 30 40 72 76 82 132 160 210 216 220 252 262 292 | -42962118268 |
| SPT(14) | 400428010298553661 | 0 12 22 40 42 90 118 132 160 208 210 228 238 250 | -38220474538 |
| SPT(14) | 400428011664787879 | 0 12 22 34 82 94 100 174 180 192 240 252 262 274 | -36854240320 |
| TPT(12) | 400428014000878397 | 0 2 30 32 144 146 204 206 210 212 282 284 | -34518149802 |
| TPT(12) | 400428029756959247 | 0 2 24 26 42 44 162 164 192 194 264 266 | -18762068952 |
| SPT(14) | 400428073694450143 | 0 28 30 34 84 90 94 150 154 160 210 214 216 244 | 25175421944 |
| SPT(14) | 400428094016772319 | 0 18 70 84 102 124 144 148 168 190 208 222 274 292 | 45497744120 |
| TPT(12) | 400428111954166871 | 0 2 66 68 108 110 168 170 210 212 276 278 | 63435138672 |
| STPT(12) | 400428111954166871 | 0 2 66 68 108 110 168 170 210 212 276 278 | 63435138672 |
| TPT(12) | 400428120537610391 | 0 2 120 122 198 200 210 212 246 248 270 272 | 72018582192 |
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