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Prime Tuple Database
Prime p0= 257869874279760229 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 16 56 4 42 18 20 12 10 122 10 12 20 18 42 4 56 16 12 (?)
an: 0 12 28 84 88 130 148 168 180 190 312 322 334 354 372 414 418 474 490 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: kim-b-h
db: batch=69, k=20, 12 16 56 4 42 18 20 12 10 122
dn: 0 12 16 56 4 42 18 20 12 10 122 10 12 20 18 42 4 56 16 12 (?)
an: 0 12 28 84 88 130 148 168 180 190 312 322 334 354 372 414 418 474 490 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: kim-b-h
db: batch=69, k=20, 12 16 56 4 42 18 20 12 10 122
| SPT(14) | 257869800015080137 | 0 10 34 36 40 66 76 114 124 150 154 156 180 190 | -74264680092 |
| TPT(12) | 257869800226806431 | 0 2 156 158 186 188 228 230 276 278 318 320 | -74052953798 |
| SPT(14) | 257869801323921643 | 0 6 36 54 70 94 120 124 150 174 190 208 238 244 | -72955838586 |
| SPT(14) | 257869807018567801 | 0 10 36 66 100 120 126 250 256 276 310 340 366 376 | -67261192428 |
| SPT(14) | 257869811917432171 | 0 10 36 70 108 130 142 156 168 190 228 262 288 298 | -62362328058 |
| SPT(14) | 257869826097809087 | 0 96 134 156 170 210 264 266 320 360 374 396 434 530 | -48181951142 |
| SPT(14) | 257869879601652163 | 0 6 46 54 60 66 88 96 118 124 130 138 178 184 | 5321891934 |
| SPT(14) | 257869899316186763 | 0 50 56 74 86 116 126 218 228 258 270 288 294 344 | 25036426534 |
| TPT(12) | 257869901191083617 | 0 2 60 62 252 254 282 284 324 326 384 386 | 26911323388 |
| STPT(10) | 257869902692914151 | 0 2 6 8 48 50 90 92 96 98 | 28413153922 |
| SPT(14) | 257869913034773503 | 0 24 36 150 184 246 256 258 268 330 364 478 490 514 | 38755013274 |
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