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Prime Tuple Database
Prime p0= 1890079864824886991 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 40 6 20 24 24 4 12 24 86 24 12 4 24 24 20 6 40 2 (?)
an: 0 2 42 48 68 92 116 120 132 156 242 266 278 282 306 330 350 356 396 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: fzs600
db: batch=79, k=20, 2 40 6 20 24 24 4 12 24 86
dn: 0 2 40 6 20 24 24 4 12 24 86 24 12 4 24 24 20 6 40 2 (?)
an: 0 2 42 48 68 92 116 120 132 156 242 266 278 282 306 330 350 356 396 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: fzs600
db: batch=79, k=20, 2 40 6 20 24 24 4 12 24 86
| STPT(10) | 1890078880180381997 | 0 2 12 14 42 44 72 74 84 86 | -984644504994 |
| SPT(16) | 1890079042717065703 | 0 24 40 48 54 70 84 118 150 184 198 214 220 228 244 268 | -822107821288 |
| SPT(16) | 1890079298482395623 | 0 38 74 80 108 144 150 176 228 254 260 296 324 330 366 404 | -566342491368 |
| STPT(10) | 1890079300726635839 | 0 2 18 20 30 32 42 44 60 62 | -564098251152 |
| TPT(14) | 1890079351800893021 | 0 2 18 20 150 152 168 170 228 230 378 380 390 392 | -513023993970 |
| SPT(18) | 1890079802521223227 | 0 6 10 22 66 70 90 102 120 202 220 232 252 256 300 312 316 322 | -62303663764 |
| SPT(16) | 1890080063205658033 | 0 78 90 124 190 208 238 268 306 336 366 384 450 484 496 574 | 198380771042 |
| SPT(16) | 1890080338626254197 | 0 12 24 52 54 124 174 190 306 322 372 442 444 472 484 496 | 473801367206 |
| TPT(14) | 1890080644304051447 | 0 2 24 26 84 86 162 164 174 176 330 332 372 374 | 779479164456 |
| SPT(16) | 1890080821640950847 | 0 2 12 30 56 80 90 102 110 122 132 156 182 200 210 212 | 956816063856 |
| SPT(16) | 1890081304045102673 | 0 18 30 44 60 96 128 164 270 306 338 374 390 404 416 434 | 1439220215682 |
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