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Prime Tuple Database
Prime p0= 677994227869243343 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 78 6 20 16 6 20 28 42 2 42 28 20 6 16 20 6 78 (?)
an: 0 78 84 104 120 126 146 174 216 218 260 288 308 314 330 350 356 434
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: nenym
db: batch=72, k=18, 78 6 20 16 6 20 28 42 2
dn: 0 78 6 20 16 6 20 28 42 2 42 28 20 6 16 20 6 78 (?)
an: 0 78 84 104 120 126 146 174 216 218 260 288 308 314 330 350 356 434
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: nenym
db: batch=72, k=18, 78 6 20 16 6 20 28 42 2
| TPT(12) | 677993877068010101 | 0 2 126 128 198 200 216 218 228 230 240 242 | -350801233242 |
| STPT(10) | 677993958657410009 | 0 2 18 20 30 32 42 44 60 62 | -269211833334 |
| TPT(12) | 677993984501646011 | 0 2 90 92 168 170 348 350 378 380 390 392 | -243367597332 |
| TPT(12) | 677994012463594247 | 0 2 12 14 24 26 42 44 150 152 180 182 | -215405649096 |
| TPT(12) | 677994074505307277 | 0 2 54 56 102 104 180 182 210 212 282 284 | -153363936066 |
| TPT(12) | 677994124831900577 | 0 2 72 74 84 86 120 122 180 182 192 194 | -103037342766 |
| TPT(12) | 677994247424030609 | 0 2 42 44 78 80 120 122 210 212 228 230 | 19554787266 |
| SPT(16) | 677994305212748627 | 0 6 116 122 146 182 186 200 252 266 270 306 330 336 446 452 | 77343505284 |
| TPT(12) | 677994312455473679 | 0 2 30 32 72 74 78 80 150 152 162 164 | 84586230336 |
| STPT(10) | 677994322803641027 | 0 2 30 32 60 62 90 92 120 122 | 94934397684 |
| SPT(16) | 677994334651734673 | 0 28 34 48 70 100 144 154 174 184 228 258 280 294 300 328 | 106782491330 |
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