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Prime Tuple Database
Prime p0= 678020262984377381 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 22 72 66 30 20 16 20 30 66 72 22 8 18 (?)
an: 0 18 26 48 120 186 216 236 252 272 302 368 440 462 470 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Donn Pike (USAF Ret)
db: batch=72, k=16, 18 8 22 72 66 30 20 16
dn: 0 18 8 22 72 66 30 20 16 20 30 66 72 22 8 18 (?)
an: 0 18 26 48 120 186 216 236 252 272 302 368 440 462 470 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Donn Pike (USAF Ret)
db: batch=72, k=16, 18 8 22 72 66 30 20 16
| TPT(12) | 678020012079494429 | 0 2 42 44 72 74 270 272 372 374 378 380 | -250904882952 |
| STPT(10) | 678020091443385599 | 0 2 18 20 30 32 42 44 60 62 | -171540991782 |
| TPT(12) | 678020144523367577 | 0 2 42 44 84 86 150 152 240 242 324 326 | -118461009804 |
| TPT(12) | 678020145988166921 | 0 2 18 20 36 38 78 80 186 188 258 260 | -116996210460 |
| SPT(18) | 678020204257615847 | 0 14 24 42 56 66 110 140 162 194 216 246 290 300 314 332 342 356 | -58726761534 |
| TPT(12) | 678020255387550461 | 0 2 66 68 168 170 180 182 198 200 330 332 | -7596826920 |
| TPT(12) | 678020381958079409 | 0 2 18 20 30 32 168 170 270 272 300 302 | 118973702028 |
| TPT(12) | 678020435853464057 | 0 2 12 14 30 32 144 146 180 182 222 224 | 172869086676 |
| TPT(12) | 678020464115063789 | 0 2 150 152 198 200 210 212 228 230 252 254 | 201130686408 |
| TPT(12) | 678020474742439427 | 0 2 54 56 60 62 174 176 240 242 282 284 | 211758062046 |
| TPT(12) | 678020482633750379 | 0 2 30 32 60 62 138 140 300 302 390 392 | 219649372998 |
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