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Prime Tuple Database
Prime p0= 3412108798682090281 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 4 60 14 12 40 8 10 6 26 6 10 8 40 12 14 60 4 42 (?)
an: 0 42 46 106 120 132 172 180 190 196 222 228 238 246 286 298 312 372 376 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: [SG-FC] hl
db: batch=83, k=20, 42 4 60 14 12 40 8 10 6 26
dn: 0 42 4 60 14 12 40 8 10 6 26 6 10 8 40 12 14 60 4 42 (?)
an: 0 42 46 106 120 132 172 180 190 196 222 228 238 246 286 298 312 372 376 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: [SG-FC] hl
db: batch=83, k=20, 42 4 60 14 12 40 8 10 6 26
| STPT(10) | 3412107978463071047 | 0 2 30 32 42 44 54 56 84 86 | -820219019234 |
| SPT(18) | 3412108008702701899 | 0 12 22 70 78 118 138 174 220 222 268 304 324 364 372 420 430 442 | -789979388382 |
| STPT(10) | 3412108017928321469 | 0 2 18 20 30 32 42 44 60 62 | -780753768812 |
| SPT(16) | 3412108162509009079 | 0 4 48 58 64 72 90 100 132 142 160 168 174 184 228 232 | -636173081202 |
| SPT(16) | 3412108570652648311 | 0 12 48 78 82 100 118 132 196 210 228 246 250 280 316 328 | -228029441970 |
| SPT(18) | 3412108580810879251 | 0 12 30 40 58 66 106 112 208 210 306 312 352 360 378 388 406 418 | -217871211030 |
| STPT(10) | 3412109176246652207 | 0 2 30 32 42 44 54 56 84 86 | 377564561926 |
| STPT(10) | 3412109208957244091 | 0 2 6 8 18 20 30 32 36 38 | 410275153810 |
| SPT(16) | 3412109316298914499 | 0 94 100 114 118 120 144 154 234 244 268 270 274 288 294 388 | 517616824218 |
| STPT(10) | 3412109542427989157 | 0 2 30 32 42 44 54 56 84 86 | 743745898876 |
| SPT(13) | 3412109749633978189 | 0 12 42 84 90 114 132 150 174 180 222 252 264 | 950951887908 |
©2024 Tomáš Brada