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Prime Tuple Database
Prime p0= 347341690867435919 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 24 10 20 4 20 34 8 34 20 4 20 10 24 8 12 (?)
an: 0 12 20 44 54 74 78 98 132 140 174 194 198 218 228 252 260 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Jeff17
db: batch=70, k=18, 12 8 24 10 20 4 20 34 8
dn: 0 12 8 24 10 20 4 20 34 8 34 20 4 20 10 24 8 12 (?)
an: 0 12 20 44 54 74 78 98 132 140 174 194 198 218 228 252 260 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Jeff17
db: batch=70, k=18, 12 8 24 10 20 4 20 34 8
| SPT(14) | 347341587638261443 | 0 6 28 30 58 90 96 100 106 138 166 168 190 196 | -103229174476 |
| SPT(14) | 347341594252762973 | 0 8 14 66 138 140 146 198 204 206 278 330 336 344 | -96614672946 |
| SPT(14) | 347341594823914939 | 0 22 40 72 114 138 160 162 184 208 250 282 300 322 | -96043520980 |
| SPT(14) | 347341615817573107 | 0 16 22 30 82 100 112 150 162 180 232 240 246 262 | -75049862812 |
| SPT(14) | 347341619785445797 | 0 46 52 54 96 106 120 196 210 220 262 264 270 316 | -71081990122 |
| TPT(12) | 347341684279628429 | 0 2 42 44 72 74 108 110 138 140 150 152 | -6587807490 |
| SPT(14) | 347341693205406619 | 0 54 70 132 168 220 234 328 342 394 430 492 508 562 | 2337970700 |
| TPT(12) | 347341696506160691 | 0 2 60 62 96 98 168 170 186 188 240 242 | 5638724772 |
| SPT(14) | 347341718281412111 | 0 8 12 32 38 66 78 140 152 180 186 206 210 218 | 27413976192 |
| TPT(12) | 347341744859591687 | 0 2 162 164 174 176 210 212 252 254 294 296 | 53992155768 |
| SPT(14) | 347341750109394893 | 0 56 144 146 158 164 180 194 210 216 228 230 318 374 | 59241958974 |
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