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Prime Tuple Database
Prime p0= 378617163594835247 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 2 18 64 72 18 2 28 36 26 36 28 2 18 72 64 18 2 60 (?)
an: 0 60 62 80 144 216 234 236 264 300 326 362 390 392 410 482 546 564 566 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: Cruncher Pete
db: batch=70, k=20, 60 2 18 64 72 18 2 28 36 26
dn: 0 60 2 18 64 72 18 2 28 36 26 36 28 2 18 72 64 18 2 60 (?)
an: 0 60 62 80 144 216 234 236 264 300 326 362 390 392 410 482 546 564 566 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: Cruncher Pete
db: batch=70, k=20, 60 2 18 64 72 18 2 28 36 26
| SPT(14) | 378617136224479013 | 0 14 36 44 56 80 134 156 210 234 246 254 276 290 | -27370356234 |
| SPT(14) | 378617143464351601 | 0 28 42 52 76 90 118 120 148 162 186 196 210 238 | -20130483646 |
| SPT(14) | 378617146252602289 | 0 22 40 58 64 114 172 180 238 288 294 312 330 352 | -17342232958 |
| SPT(14) | 378617151104725567 | 0 30 82 130 150 180 192 202 214 244 264 312 364 394 | -12490109680 |
| SPT(14) | 378617153473394887 | 0 6 10 46 72 76 112 150 186 190 216 252 256 262 | -10121440360 |
| TPT(12) | 378617160794870531 | 0 2 18 20 30 32 48 50 78 80 120 122 | -2799964716 |
| SPT(14) | 378617195750438891 | 0 50 60 72 116 120 122 156 158 162 206 218 228 278 | 32155603644 |
| SPT(14) | 378617240827159751 | 0 2 6 18 36 42 98 120 176 182 200 212 216 218 | 77232324504 |
| SPT(14) | 378617242044978707 | 0 14 26 30 66 96 170 180 254 284 320 324 336 350 | 78450143460 |
| TPT(12) | 378617244220616039 | 0 2 18 20 90 92 132 134 168 170 198 200 | 80625780792 |
| SPT(14) | 378617271462105443 | 0 6 20 26 54 84 110 180 206 236 264 270 284 290 | 107867270196 |
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