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Prime Tuple Database
Prime p0= 278979171084105733 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 66 28 12 12 30 8 4 14 42 52 42 14 4 8 30 12 12 28 66 (?)
an: 0 66 94 106 118 148 156 160 174 216 268 310 324 328 336 366 378 390 418 484
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: fix
db: batch=69, k=20, 66 28 12 12 30 8 4 14 42 52
dn: 0 66 28 12 12 30 8 4 14 42 52 42 14 4 8 30 12 12 28 66 (?)
an: 0 66 94 106 118 148 156 160 174 216 268 310 324 328 336 366 378 390 418 484
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: fix
db: batch=69, k=20, 66 28 12 12 30 8 4 14 42 52
| SPT(14) | 278979105317187907 | 0 4 52 60 126 144 162 184 202 220 286 294 342 346 | -65766917826 |
| TPT(12) | 278979111633845837 | 0 2 12 14 42 44 60 62 84 86 132 134 | -59450259896 |
| TPT(12) | 278979139207590317 | 0 2 12 14 72 74 114 116 150 152 270 272 | -31876515416 |
| STPT(10) | 278979156328603439 | 0 2 42 44 60 62 78 80 120 122 | -14755502294 |
| TPT(12) | 278979167001555089 | 0 2 18 20 168 170 222 224 312 314 348 350 | -4082550644 |
| TPT(12) | 278979167731595699 | 0 2 18 20 42 44 102 104 198 200 222 224 | -3352510034 |
| SPT(14) | 278979225652279883 | 0 20 48 80 86 104 126 128 150 168 174 206 234 254 | 54568174150 |
| SPT(14) | 278979238077359023 | 0 36 84 94 130 144 150 184 190 204 240 250 298 334 | 66993253290 |
| TPT(12) | 278979239007782921 | 0 2 18 20 108 110 168 170 186 188 210 212 | 67923677188 |
| SPT(14) | 278979246723344269 | 0 12 48 88 90 102 124 168 190 202 204 244 280 292 | 75639238536 |
| STPT(10) | 278979263182837499 | 0 2 18 20 60 62 102 104 120 122 | 92098731766 |
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