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Prime Tuple Database
Prime p0= 3419539091569423379 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 4 2 18 12 54 6 6 18 16 18 6 6 54 12 18 2 4 8 (?)
an: 0 8 12 14 32 44 98 104 110 128 144 162 168 174 228 240 258 260 264 272
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Coleslaw
db: batch=83, k=20, 8 4 2 18 12 54 6 6 18 16
dn: 0 8 4 2 18 12 54 6 6 18 16 18 6 6 54 12 18 2 4 8 (?)
an: 0 8 12 14 32 44 98 104 110 128 144 162 168 174 228 240 258 260 264 272
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Coleslaw
db: batch=83, k=20, 8 4 2 18 12 54 6 6 18 16
| SPT(16) | 3419538077978139011 | 0 6 48 72 98 110 126 140 228 242 258 270 296 320 362 368 | -1013591284368 |
| STPT(10) | 3419538290089376639 | 0 2 18 20 30 32 42 44 60 62 | -801480046740 |
| TPT(14) | 3419538545369320901 | 0 2 18 20 156 158 216 218 228 230 288 290 330 332 | -546200102478 |
| SPT(16) | 3419538562138517993 | 0 6 44 56 74 80 108 114 140 146 174 180 198 210 248 254 | -529430905386 |
| STPT(10) | 3419538738802792337 | 0 2 30 32 42 44 54 56 84 86 | -352766631042 |
| TPT(14) | 3419538900678718661 | 0 2 30 32 138 140 198 200 240 242 258 260 270 272 | -190890704718 |
| SPT(16) | 3419539262010165751 | 0 6 10 42 52 58 132 160 168 196 270 276 286 318 322 328 | 170440742372 |
| STPT(10) | 3419539489992651041 | 0 2 30 32 78 80 126 128 156 158 | 398423227662 |
| TPT(14) | 3419539950042124301 | 0 2 30 32 66 68 96 98 126 128 180 182 198 200 | 858472700922 |
| STPT(10) | 3419540472656225507 | 0 2 42 44 72 74 102 104 144 146 | 1381086802128 |
| SPT(16) | 3419540995541965771 | 0 28 66 88 126 136 166 168 190 192 222 232 270 292 330 358 | 1903972542392 |
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