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Prime Tuple Database
Prime p0= 1869825701488813349 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 70 8 12 22 20 4 2 4 74 4 2 4 20 22 12 8 70 2 (?)
an: 0 2 72 80 92 114 134 138 140 144 218 222 224 228 248 270 282 290 360 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 2 70 8 12 22 20 4 2 4 74
dn: 0 2 70 8 12 22 20 4 2 4 74 4 2 4 20 22 12 8 70 2 (?)
an: 0 2 72 80 92 114 134 138 140 144 218 222 224 228 248 270 282 290 360 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 2 70 8 12 22 20 4 2 4 74
| STPT(10) | 1869825191966581877 | 0 2 24 26 42 44 60 62 84 86 | -509522231472 |
| STPT(10) | 1869825331802427017 | 0 2 42 44 72 74 102 104 144 146 | -369686386332 |
| SPT(16) | 1869825395207537221 | 0 70 76 132 150 156 192 198 220 226 262 268 286 342 348 418 | -306281276128 |
| TPT(14) | 1869825493674027101 | 0 2 60 62 90 92 168 170 210 212 258 260 288 290 | -207814786248 |
| SPT(16) | 1869825628534250243 | 0 86 90 96 138 180 218 266 288 336 374 416 458 464 468 554 | -72954563106 |
| STPT(10) | 1869825676095494321 | 0 2 120 122 138 140 156 158 276 278 | -25393319028 |
| STPT(10) | 1869826026056790467 | 0 2 30 32 42 44 54 56 84 86 | 324567977118 |
| STPT(10) | 1869826236604657997 | 0 2 12 14 42 44 72 74 84 86 | 535115844648 |
| TPT(14) | 1869826277932930697 | 0 2 42 44 72 74 90 92 120 122 174 176 240 242 | 576444117348 |
| TPT(14) | 1869826497941369237 | 0 2 12 14 84 86 114 116 132 134 240 242 252 254 | 796452555888 |
| STPT(10) | 1869826655852904347 | 0 2 30 32 42 44 54 56 84 86 | 954364090998 |
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