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Prime Tuple Database
Prime p0= 816220716143026001 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 4 30 80 18 12 24 22 14 4 14 22 24 12 18 80 30 4 8 (?)
an: 0 8 12 42 122 140 152 176 198 212 216 230 252 276 288 306 386 416 420 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: [SG]FX
db: batch=73, k=20, 8 4 30 80 18 12 24 22 14 4
dn: 0 8 4 30 80 18 12 24 22 14 4 14 22 24 12 18 80 30 4 8 (?)
an: 0 8 12 42 122 140 152 176 198 212 216 230 252 276 288 306 386 416 420 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: [SG]FX
db: batch=73, k=20, 8 4 30 80 18 12 24 22 14 4
| SPT(16) | 816219558982017077 | 0 24 42 54 66 90 122 144 272 294 326 350 362 374 392 416 | -1157161008924 |
| SPT(16) | 816219732484901093 | 0 38 56 74 114 156 180 206 258 284 308 350 390 408 426 464 | -983658124908 |
| SPT(16) | 816219859694343541 | 0 22 48 78 108 112 166 178 180 192 246 250 280 310 336 358 | -856448682460 |
| STPT(10) | 816220421475964199 | 0 2 30 32 60 62 90 92 120 122 | -294667061802 |
| STPT(10) | 816220493246078099 | 0 2 12 14 90 92 168 170 180 182 | -222896947902 |
| SPT(16) | 816220611277952869 | 0 30 72 88 94 102 172 202 270 300 370 378 384 400 442 472 | -104865073132 |
| TPT(14) | 816220724095111301 | 0 2 30 32 108 110 288 290 336 338 348 350 366 368 | 7952085300 |
| SPT(16) | 816220998605049859 | 0 22 30 72 90 132 148 150 160 162 178 220 238 280 288 310 | 282462023858 |
| STPT(10) | 816221013537941897 | 0 2 12 14 42 44 72 74 84 86 | 297394915896 |
| SPT(16) | 816221169710350939 | 0 10 12 22 28 54 58 124 138 204 208 234 240 250 252 262 | 453567324938 |
| SPT(16) | 816221256066904579 | 0 12 22 28 30 34 72 108 124 160 198 202 204 210 220 232 | 539923878578 |
©2024 Tomáš Brada