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Prime Tuple Database
Prime p0= 1457618466640756109 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 30 10 12 20 40 6 8 10 146 10 8 6 40 20 12 10 30 2 (?)
an: 0 2 32 42 54 74 114 120 128 138 284 294 302 308 348 368 380 390 420 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Theadalus
db: batch=78, k=20, 2 30 10 12 20 40 6 8 10 146
dn: 0 2 30 10 12 20 40 6 8 10 146 10 8 6 40 20 12 10 30 2 (?)
an: 0 2 32 42 54 74 114 120 128 138 284 294 302 308 348 368 380 390 420 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Theadalus
db: batch=78, k=20, 2 30 10 12 20 40 6 8 10 146
| SPT(16) | 1457617282849742761 | 0 6 76 106 118 132 216 252 256 292 376 390 402 432 502 508 | -1183791013348 |
| TPT(14) | 1457617701729435527 | 0 2 54 56 72 74 84 86 114 116 222 224 264 266 | -764911320582 |
| STPT(10) | 1457618019576332321 | 0 2 36 38 78 80 120 122 156 158 | -447064423788 |
| SPT(16) | 1457618029900304471 | 0 36 38 122 168 210 218 222 236 240 248 290 336 420 422 458 | -436740451638 |
| STPT(10) | 1457618323882248509 | 0 2 18 20 60 62 102 104 120 122 | -142758507600 |
| SPT(16) | 1457618415998821801 | 0 40 60 72 82 88 106 126 142 162 180 186 196 208 228 268 | -50641934308 |
| SPT(16) | 1457618497130294413 | 0 4 28 48 84 136 144 178 186 220 228 280 316 336 360 364 | 30489538304 |
| STPT(10) | 1457618784600971087 | 0 2 30 32 42 44 54 56 84 86 | 317960214978 |
| STPT(10) | 1457618858254491761 | 0 2 6 8 48 50 90 92 96 98 | 391613735652 |
| STPT(10) | 1457618988634053569 | 0 2 18 20 30 32 42 44 60 62 | 521993297460 |
| SPT(16) | 1457619117295035481 | 0 28 48 52 96 112 138 156 202 220 246 262 306 310 330 358 | 650654279372 |
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