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Prime Tuple Database
Prime p0= 287810833855069771 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 14 6 18 36 6 6 54 16 62 16 54 6 6 36 18 6 14 22 (?)
an: 0 22 36 42 60 96 102 108 162 178 240 256 310 316 322 358 376 382 396 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Donn Pike (USAF Ret)
db: batch=69, k=20, 22 14 6 18 36 6 6 54 16 62
dn: 0 22 14 6 18 36 6 6 54 16 62 16 54 6 6 36 18 6 14 22 (?)
an: 0 22 36 42 60 96 102 108 162 178 240 256 310 316 322 358 376 382 396 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Donn Pike (USAF Ret)
db: batch=69, k=20, 22 14 6 18 36 6 6 54 16 62
| SPT(14) | 287810724517143397 | 0 10 36 66 96 114 136 180 202 220 250 280 306 316 | -109337926374 |
| SPT(14) | 287810755794286867 | 0 16 60 64 94 126 132 214 220 252 282 286 330 346 | -78060782904 |
| SPT(14) | 287810762786269867 | 0 70 106 154 162 210 240 256 286 334 342 390 426 496 | -71068799904 |
| SPT(14) | 287810768362121803 | 0 66 88 96 154 190 234 250 294 330 388 396 418 484 | -65492947968 |
| TPT(12) | 287810807782984919 | 0 2 180 182 198 200 210 212 252 254 270 272 | -26072084852 |
| SPT(14) | 287810829815359087 | 0 100 102 132 136 144 186 250 292 300 304 334 336 436 | -4039710684 |
| STPT(10) | 287810859156828107 | 0 2 42 44 72 74 102 104 144 146 | 25301758336 |
| SPT(14) | 287810864334039227 | 0 2 32 110 114 122 132 332 342 350 354 432 462 464 | 30478969456 |
| SPT(14) | 287810875724477107 | 0 60 66 112 186 202 220 252 270 286 360 406 412 472 | 41869407336 |
| TPT(12) | 287810876812570211 | 0 2 6 8 18 20 156 158 216 218 258 260 | 42957500440 |
| TPT(12) | 287810892572346797 | 0 2 12 14 54 56 90 92 162 164 252 254 | 58717277026 |
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