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Prime Tuple Database
Prime p0= 3978906055923681761 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 2 10 44 24 36 4 6 26 6 4 36 24 44 10 2 60 (?)
an: 0 60 62 72 116 140 176 180 186 212 218 222 258 282 326 336 338 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF] Kalianthys
db: batch=84, k=18, 60 2 10 44 24 36 4 6 26
dn: 0 60 2 10 44 24 36 4 6 26 6 4 36 24 44 10 2 60 (?)
an: 0 60 62 72 116 140 176 180 186 212 218 222 258 282 326 336 338 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF] Kalianthys
db: batch=84, k=18, 60 2 10 44 24 36 4 6 26
| STPT(10) | 3978904636924356707 | 0 2 12 14 42 44 72 74 84 86 | -1418999325054 |
| STPT(10) | 3978904816829424509 | 0 2 18 20 30 32 42 44 60 62 | -1239094257252 |
| STPT(10) | 3978905425474859681 | 0 2 6 8 48 50 90 92 96 98 | -630448822080 |
| STPT(10) | 3978905513886728981 | 0 2 6 8 108 110 210 212 216 218 | -542036952780 |
| STPT(10) | 3978905720263871729 | 0 2 12 14 90 92 168 170 180 182 | -335659810032 |
| SPT(16) | 3978905765355210559 | 0 18 22 24 30 42 100 108 154 162 220 232 238 240 244 262 | -290568471202 |
| STPT(10) | 3978906773471586491 | 0 2 66 68 138 140 210 212 276 278 | 717547904730 |
| STPT(10) | 3978907376093391947 | 0 2 30 32 102 104 174 176 204 206 | 1320169710186 |
| TPT(14) | 3978907561423574537 | 0 2 30 32 84 86 114 116 162 164 312 314 330 332 | 1505499892776 |
| SPT(13) | 3978908129485480679 | 0 24 42 54 102 174 222 270 342 390 402 420 444 | 2073561798918 |
| SPT(16) | 3978908216548170449 | 0 14 42 48 68 74 90 102 140 152 168 174 194 200 228 242 | 2160624488688 |
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