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Prime Tuple Database
Prime p0= 1378350316511024977 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 18 18 20 24 18 60 18 6 64 6 18 60 18 24 20 18 18 4 (?)
an: 0 4 22 40 60 84 102 162 180 186 250 256 274 334 352 376 396 414 432 436
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: emoga
db: batch=77, k=20, 4 18 18 20 24 18 60 18 6 64
dn: 0 4 18 18 20 24 18 60 18 6 64 6 18 60 18 24 20 18 18 4 (?)
an: 0 4 22 40 60 84 102 162 180 186 250 256 274 334 352 376 396 414 432 436
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: emoga
db: batch=77, k=20, 4 18 18 20 24 18 60 18 6 64
| STPT(10) | 1378349219252281607 | 0 2 60 62 102 104 144 146 204 206 | -1097258743370 |
| STPT(10) | 1378349299640148959 | 0 2 12 14 30 32 48 50 60 62 | -1016870876018 |
| STPT(10) | 1378349402163328919 | 0 2 18 20 30 32 42 44 60 62 | -914347696058 |
| SPT(16) | 1378349771521087177 | 0 4 30 54 60 142 172 184 192 204 234 316 322 346 372 376 | -544989937800 |
| TPT(14) | 1378349979326426789 | 0 2 12 14 60 62 102 104 132 134 138 140 168 170 | -337184598188 |
| SPT(16) | 1378350106372903819 | 0 22 28 58 60 78 124 138 154 168 214 232 234 264 270 292 | -210138121158 |
| STPT(10) | 1378351108380029657 | 0 2 30 32 42 44 54 56 84 86 | 791869004680 |
| SPT(16) | 1378351180015654729 | 0 48 78 132 148 154 174 190 222 238 258 264 280 334 364 412 | 863504629752 |
| STPT(10) | 1378351229798837051 | 0 2 6 8 18 20 30 32 36 38 | 913287812074 |
| STPT(10) | 1378351351213371737 | 0 2 42 44 72 74 102 104 144 146 | 1034702346760 |
| STPT(10) | 1378351377076086599 | 0 2 18 20 30 32 42 44 60 62 | 1060565061622 |
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