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Prime Tuple Database
Prime p0= 678020204257615847 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 10 18 14 10 44 30 22 32 22 30 44 10 14 18 10 14 (?)
an: 0 14 24 42 56 66 110 140 162 194 216 246 290 300 314 332 342 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Donn Pike (USAF Ret)
db: batch=72, k=18, 14 10 18 14 10 44 30 22 32
dn: 0 14 10 18 14 10 44 30 22 32 22 30 44 10 14 18 10 14 (?)
an: 0 14 24 42 56 66 110 140 162 194 216 246 290 300 314 332 342 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Donn Pike (USAF Ret)
db: batch=72, k=18, 14 10 18 14 10 44 30 22 32
| TPT(12) | 678019873591354979 | 0 2 18 20 102 104 150 152 252 254 282 284 | -330666260868 |
| TPT(12) | 678019966812927257 | 0 2 30 32 54 56 72 74 120 122 204 206 | -237444688590 |
| TPT(12) | 678020012079494429 | 0 2 42 44 72 74 270 272 372 374 378 380 | -192178121418 |
| STPT(10) | 678020091443385599 | 0 2 18 20 30 32 42 44 60 62 | -112814230248 |
| TPT(12) | 678020144523367577 | 0 2 42 44 84 86 150 152 240 242 324 326 | -59734248270 |
| TPT(12) | 678020145988166921 | 0 2 18 20 36 38 78 80 186 188 258 260 | -58269448926 |
| TPT(12) | 678020255387550461 | 0 2 66 68 168 170 180 182 198 200 330 332 | 51129934614 |
| SPT(16) | 678020262984377381 | 0 18 26 48 120 186 216 236 252 272 302 368 440 462 470 488 | 58726761534 |
| TPT(12) | 678020381958079409 | 0 2 18 20 30 32 168 170 270 272 300 302 | 177700463562 |
| TPT(12) | 678020435853464057 | 0 2 12 14 30 32 144 146 180 182 222 224 | 231595848210 |
| TPT(12) | 678020464115063789 | 0 2 150 152 198 200 210 212 228 230 252 254 | 259857447942 |
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