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Prime Tuple Database
Prime p0= 406728769284661639 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 60 12 22 56 16 74 16 56 22 12 60 18 (?)
an: 0 18 78 90 112 168 184 258 274 330 352 364 424 442
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Cruncher Pete
db: batch=70, k=14, 18 60 12 22 56 16 74
dn: 0 18 60 12 22 56 16 74 16 56 22 12 60 18 (?)
an: 0 18 78 90 112 168 184 258 274 330 352 364 424 442
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Cruncher Pete
db: batch=70, k=14, 18 60 12 22 56 16 74
| SPT(14) | 406728686625791461 | 0 10 12 28 72 78 96 112 130 136 180 196 198 208 | -82658870178 |
| SPT(14) | 406728688335280903 | 0 28 30 48 60 70 126 130 186 196 208 226 228 256 | -80949380736 |
| SPT(14) | 406728697154119829 | 0 12 62 74 90 102 114 128 140 152 168 180 230 242 | -72130541810 |
| SPT(14) | 406728708425107121 | 0 6 26 42 48 60 86 102 128 140 146 162 182 188 | -60859554518 |
| SPT(14) | 406728710473360531 | 0 16 22 36 88 100 112 156 168 180 232 246 252 268 | -58811301108 |
| SPT(14) | 406728731307105257 | 0 12 42 134 140 150 162 212 224 234 240 332 362 374 | -37977556382 |
| SPT(14) | 406728777217845661 | 0 18 22 46 60 78 90 148 160 178 192 216 220 238 | 7933184022 |
| SPT(14) | 406728778791548903 | 0 6 60 78 84 98 176 348 426 440 446 464 518 524 | 9506887264 |
| SPT(14) | 406728814022521513 | 0 18 46 54 64 84 136 138 190 210 220 228 256 274 | 44737859874 |
| SPT(14) | 406728828196056251 | 0 12 42 120 156 186 188 210 212 242 278 356 386 398 | 58911394612 |
| SPT(14) | 406728868096485191 | 0 8 26 80 98 158 162 206 210 270 288 342 360 368 | 98811823552 |
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