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Prime Tuple Database
Prime p0= 1623560610649710781 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 32 24 72 18 24 16 12 12 8 12 12 16 24 18 72 24 32 10 (?)
an: 0 10 42 66 138 156 180 196 208 220 228 240 252 268 292 310 382 406 438 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: biodoc
db: batch=78, k=20, 10 32 24 72 18 24 16 12 12 8
dn: 0 10 32 24 72 18 24 16 12 12 8 12 12 16 24 18 72 24 32 10 (?)
an: 0 10 42 66 138 156 180 196 208 220 228 240 252 268 292 310 382 406 438 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: biodoc
db: batch=78, k=20, 10 32 24 72 18 24 16 12 12 8
| STPT(10) | 1623559451238875987 | 0 2 42 44 72 74 102 104 144 146 | -1159410834794 |
| TPT(14) | 1623559506119196377 | 0 2 12 14 30 32 42 44 144 146 174 176 270 272 | -1104530514404 |
| SPT(16) | 1623559555662660823 | 0 30 36 60 64 70 78 88 96 106 114 120 124 148 154 184 | -1054987049958 |
| STPT(10) | 1623559698526399367 | 0 2 24 26 42 44 60 62 84 86 | -912123311414 |
| SPT(16) | 1623560047549803203 | 0 14 68 110 140 194 228 276 278 326 360 414 444 486 540 554 | -563099907578 |
| SPT(16) | 1623560492350959401 | 0 2 38 50 68 98 108 122 126 140 150 180 198 210 246 248 | -118298751380 |
| STPT(10) | 1623560624016065897 | 0 2 30 32 42 44 54 56 84 86 | 13366355116 |
| SPT(16) | 1623560710112883779 | 0 14 44 102 122 182 188 240 242 294 300 360 380 438 468 482 | 99463172998 |
| TPT(14) | 1623561035203659779 | 0 2 42 44 108 110 120 122 138 140 300 302 342 344 | 424553948998 |
| SPT(16) | 1623561359536612739 | 0 8 20 38 42 48 74 104 138 168 194 200 204 222 234 242 | 748886901958 |
| STPT(10) | 1623561383432882207 | 0 2 30 32 72 74 114 116 144 146 | 772783171426 |
©2024 Tomáš Brada