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Prime Tuple Database
Prime p0= 2478261314399504021 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 58 32 42 28 8 10 32 10 8 28 42 32 58 8 12 (?)
an: 0 12 20 78 110 152 180 188 198 230 240 248 276 318 350 408 416 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: conf [MM]
db: batch=82, k=18, 12 8 58 32 42 28 8 10 32
dn: 0 12 8 58 32 42 28 8 10 32 10 8 28 42 32 58 8 12 (?)
an: 0 12 20 78 110 152 180 188 198 230 240 248 276 318 350 408 416 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: conf [MM]
db: batch=82, k=18, 12 8 58 32 42 28 8 10 32
| SPT(13) | 2478259694274009929 | 0 12 24 72 84 90 132 174 180 192 240 252 264 | -1620125494092 |
| STPT(10) | 2478259874872761359 | 0 2 78 80 120 122 162 164 240 242 | -1439526742662 |
| TPT(14) | 2478259917461184359 | 0 2 72 74 228 230 240 242 270 272 282 284 318 320 | -1396938319662 |
| STPT(10) | 2478259918970590421 | 0 2 6 8 18 20 30 32 36 38 | -1395428913600 |
| STPT(10) | 2478260880576507779 | 0 2 18 20 30 32 42 44 60 62 | -433822996242 |
| STPT(10) | 2478261139686805301 | 0 2 6 8 48 50 90 92 96 98 | -174712698720 |
| TPT(14) | 2478261329637146111 | 0 2 60 62 78 80 126 128 216 218 258 260 378 380 | 15237642090 |
| STPT(10) | 2478261339266289209 | 0 2 42 44 90 92 138 140 180 182 | 24866785188 |
| STPT(10) | 2478261906656265641 | 0 2 6 8 18 20 30 32 36 38 | 592256761620 |
| SPT(16) | 2478262394428558747 | 0 16 22 64 76 94 114 172 174 232 252 270 282 324 330 346 | 1080029054726 |
| STPT(12) | 2478262575998905391 | 0 2 36 38 48 50 168 170 180 182 216 218 | 1261599401370 |
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