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Prime Tuple Database
Prime p0= 209776574451584713 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 24 10 18 12 30 18 20 18 22 18 20 18 30 12 18 10 24 6 (?)
an: 0 6 30 40 58 70 100 118 138 156 178 196 216 234 264 276 294 304 328 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: desktop64
db: batch=69, k=20, 6 24 10 18 12 30 18 20 18 22
dn: 0 6 24 10 18 12 30 18 20 18 22 18 20 18 30 12 18 10 24 6 (?)
an: 0 6 30 40 58 70 100 118 138 156 178 196 216 234 264 276 294 304 328 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: desktop64
db: batch=69, k=20, 6 24 10 18 12 30 18 20 18 22
| SPT(14) | 209776444844091529 | 0 28 34 88 118 120 132 160 172 174 204 258 264 292 | -129607493184 |
| SPT(14) | 209776451832582013 | 0 54 78 96 106 108 130 144 166 168 178 196 220 274 | -122619002700 |
| TPT(12) | 209776453729690607 | 0 2 42 44 90 92 114 116 132 134 180 182 | -120721894106 |
| TPT(12) | 209776529139785471 | 0 2 48 50 78 80 90 92 120 122 180 182 | -45311799242 |
| SPT(14) | 209776572423627577 | 0 12 34 54 76 112 114 172 174 210 232 252 274 286 | -2027957136 |
| SPT(14) | 209776572816849593 | 0 14 48 60 74 78 104 120 146 150 164 176 210 224 | -1634735120 |
| TPT(12) | 209776576234350779 | 0 2 12 14 42 44 90 92 120 122 192 194 | 1782766066 |
| SPT(14) | 209776583948150761 | 0 10 16 28 42 58 70 78 90 106 120 132 138 148 | 9496566048 |
| TPT(12) | 209776599732096569 | 0 2 18 20 42 44 102 104 240 242 282 284 | 25280511856 |
| SPT(16) | 209776626199445579 | 0 18 42 54 60 84 110 138 164 192 218 242 248 260 284 302 | 51747860866 |
| TPT(12) | 209776629473460977 | 0 2 12 14 30 32 180 182 252 254 264 266 | 55021876264 |
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