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Prime Tuple Database
Prime p0= 221342499799372687 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 14 6 18 6 24 18 28 6 104 6 28 18 24 6 18 6 14 16 (?)
an: 0 16 30 36 54 60 84 102 130 136 240 246 274 292 316 322 340 346 360 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: LCB001
db: batch=69, k=20, 16 14 6 18 6 24 18 28 6 104
dn: 0 16 14 6 18 6 24 18 28 6 104 6 28 18 24 6 18 6 14 16 (?)
an: 0 16 30 36 54 60 84 102 130 136 240 246 274 292 316 322 340 346 360 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: LCB001
db: batch=69, k=20, 16 14 6 18 6 24 18 28 6 104
| SPT(14) | 221342384080215199 | 0 58 60 114 138 142 154 228 240 244 268 322 324 382 | -115719157488 |
| SPT(14) | 221342392962878087 | 0 36 42 62 84 102 132 194 224 242 264 284 290 326 | -106836494600 |
| SPT(14) | 221342404220991731 | 0 20 38 90 96 116 140 198 222 242 248 300 318 338 | -95578380956 |
| SPT(14) | 221342406787219279 | 0 42 52 72 84 162 174 178 190 268 280 300 310 352 | -93012153408 |
| SPT(14) | 221342491695638447 | 0 36 102 116 120 140 144 182 186 206 210 224 290 326 | -8103734240 |
| SPT(14) | 221342493841797703 | 0 40 64 70 130 166 190 270 294 330 390 396 420 460 | -5957574984 |
| STPT(10) | 221342516665892561 | 0 2 30 32 60 62 90 92 120 122 | 16866519874 |
| SPT(14) | 221342519270735309 | 0 2 12 20 24 42 62 90 110 128 132 140 150 152 | 19471362622 |
| SPT(14) | 221342527992507151 | 0 10 28 60 90 96 132 136 172 178 208 240 258 268 | 28193134464 |
| TPT(14) | 221342559146627291 | 0 2 36 38 156 158 216 218 300 302 378 380 396 398 | 59347254604 |
| SPT(14) | 221342580241075217 | 0 66 92 116 176 192 200 246 254 270 330 354 380 446 | 80441702530 |
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