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Prime Tuple Database
Prime p0= 23055443650873301 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 24 2 10 44 4 50 4 8 52 8 4 50 4 44 10 2 24 42 (?)
an: 0 42 66 68 78 122 126 176 180 188 240 248 252 302 306 350 360 362 386 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Farscape
db: batch=65, k=20, 42 24 2 10 44 4 50 4 8 52
dn: 0 42 24 2 10 44 4 50 4 8 52 8 4 50 4 44 10 2 24 42 (?)
an: 0 42 66 68 78 122 126 176 180 188 240 248 252 302 306 350 360 362 386 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Farscape
db: batch=65, k=20, 42 24 2 10 44 4 50 4 8 52
| SPT(14) | 23055385474024777 | 0 12 42 66 136 142 156 196 210 216 286 310 340 352 | -58176848524 |
| SPT(14) | 23055399001764229 | 0 18 28 42 58 84 90 172 178 204 220 234 244 262 | -44649109072 |
| TPT(12) | 23055406452848519 | 0 2 12 14 192 194 252 254 330 332 402 404 | -37198024782 |
| TPT(14) | 23055417299186639 | 0 2 12 14 90 92 132 134 168 170 180 182 210 212 | -26351686662 |
| TPT(12) | 23055427242708449 | 0 2 42 44 78 80 120 122 138 140 288 290 | -16408164852 |
| SPT(14) | 23055433224832339 | 0 42 48 58 60 78 100 132 154 172 174 184 190 232 | -10426040962 |
| SPT(14) | 23055445495282897 | 0 36 42 46 82 130 132 154 156 204 240 244 250 286 | 1844409596 |
| SPT(14) | 23055458282911259 | 0 8 30 44 50 80 90 122 132 162 168 182 204 212 | 14632037958 |
| TPT(12) | 23055468686918999 | 0 2 48 50 132 134 258 260 270 272 282 284 | 25036045698 |
| SPT(14) | 23055488794141079 | 0 8 44 78 108 138 152 180 194 224 254 288 324 332 | 45143267778 |
| TPT(12) | 23055499746661619 | 0 2 12 14 18 20 30 32 72 74 108 110 | 56095788318 |
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