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Prime Tuple Database
Prime p0= 678846555675264421 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 46 12 12 50 6 24 28 20 28 24 6 50 12 12 46 60 (?)
an: 0 60 106 118 130 180 186 210 238 258 286 310 316 366 378 390 436 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Dirk Broer
db: batch=72, k=18, 60 46 12 12 50 6 24 28 20
dn: 0 60 46 12 12 50 6 24 28 20 28 24 6 50 12 12 46 60 (?)
an: 0 60 106 118 130 180 186 210 238 258 286 310 316 366 378 390 436 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Dirk Broer
db: batch=72, k=18, 60 46 12 12 50 6 24 28 20
| TPT(12) | 678846364905046337 | 0 2 42 44 72 74 84 86 102 104 192 194 | -190770218084 |
| TPT(12) | 678846425630723459 | 0 2 42 44 72 74 102 104 132 134 180 182 | -130044540962 |
| TPT(14) | 678846436995337067 | 0 2 30 32 120 122 144 146 162 164 210 212 294 296 | -118679927354 |
| TPT(12) | 678846444695590901 | 0 2 6 8 30 32 36 38 78 80 120 122 | -110979673520 |
| TPT(12) | 678846469513292459 | 0 2 30 32 42 44 198 200 252 254 288 290 | -86161971962 |
| TPT(12) | 678846511829303891 | 0 2 108 110 300 302 336 338 348 350 360 362 | -43845960530 |
| TPT(12) | 678846572661872339 | 0 2 60 62 72 74 90 92 138 140 228 230 | 16986607918 |
| TPT(12) | 678846583794079007 | 0 2 60 62 114 116 150 152 264 266 324 326 | 28118814586 |
| TPT(14) | 678846614943685187 | 0 2 60 62 72 74 102 104 150 152 180 182 264 266 | 59268420766 |
| STPT(10) | 678846625326111839 | 0 2 42 44 60 62 78 80 120 122 | 69650847418 |
| TPT(12) | 678846645264405461 | 0 2 30 32 48 50 60 62 156 158 336 338 | 89589141040 |
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