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Prime Tuple Database
Prime p0= 550408668520823527 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 16 6 8 12 18 40 146 40 18 12 8 6 16 (?)
an: 0 16 22 30 42 60 100 246 286 304 316 324 330 346
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Aleksander Parkitny
db: batch=71, k=14, 16 6 8 12 18 40 146
dn: 0 16 6 8 12 18 40 146 40 18 12 8 6 16 (?)
an: 0 16 22 30 42 60 100 246 286 304 316 324 330 346
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Aleksander Parkitny
db: batch=71, k=14, 16 6 8 12 18 40 146
| SPT(14) | 550408562313341443 | 0 4 6 24 60 78 204 220 346 364 400 418 420 424 | -106207482084 |
| SPT(14) | 550408572557120507 | 0 14 20 44 90 96 104 222 230 236 282 306 312 326 | -95963703020 |
| TPT(12) | 550408583108498267 | 0 2 24 26 60 62 72 74 84 86 150 152 | -85412325260 |
| SPT(14) | 550408600168485623 | 0 14 24 36 38 48 108 206 266 276 278 290 300 314 | -68352337904 |
| SPT(14) | 550408628611788589 | 0 10 12 18 40 102 108 214 220 282 304 310 312 322 | -39909034938 |
| SPT(14) | 550408654242742921 | 0 16 30 90 106 112 118 150 156 162 178 238 252 268 | -14278080606 |
| SPT(16) | 550408696507780501 | 0 6 28 30 46 52 66 108 160 202 216 222 238 240 262 268 | 27986956974 |
| SPT(14) | 550408752115050701 | 0 36 38 42 108 122 132 176 186 200 266 270 272 308 | 83594227174 |
| SPT(14) | 550408760684819107 | 0 22 54 60 70 120 136 180 196 246 256 262 294 316 | 92163995580 |
| SPT(18) | 550408779922169591 | 0 8 62 86 98 146 176 192 206 222 236 252 282 330 342 366 420 428 | 111401346064 |
| SPT(14) | 550408786166960579 | 0 14 18 24 48 80 104 204 228 260 284 290 294 308 | 117646137052 |
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