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Prime Tuple Database
Prime p0= 2020439194652453221 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 60 4 6 6 68 10 48 2 48 10 68 6 6 4 60 6 (?)
an: 0 6 66 70 76 82 150 160 208 210 258 268 336 342 348 352 412 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 6 60 4 6 6 68 10 48 2
dn: 0 6 60 4 6 6 68 10 48 2 48 10 68 6 6 4 60 6 (?)
an: 0 6 66 70 76 82 150 160 208 210 258 268 336 342 348 352 412 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 6 60 4 6 6 68 10 48 2
| SPT(16) | 2020437407534909939 | 0 32 60 78 108 120 134 164 168 198 212 224 254 272 300 332 | -1787117543282 |
| SPT(18) | 2020437575627702557 | 0 60 84 112 154 162 214 216 232 354 370 372 424 432 474 502 526 586 | -1619024750664 |
| STPT(10) | 2020438249112818217 | 0 2 12 14 72 74 132 134 144 146 | -945539635004 |
| TPT(14) | 2020438362377096237 | 0 2 30 32 90 92 210 212 270 272 294 296 312 314 | -832275356984 |
| SPT(16) | 2020438516186688911 | 0 46 60 66 76 82 96 112 150 166 180 186 196 202 216 262 | -678465764310 |
| STPT(10) | 2020439064682700447 | 0 2 30 32 60 62 90 92 120 122 | -129969752774 |
| STPT(10) | 2020439996636183579 | 0 2 42 44 120 122 198 200 240 242 | 801983730358 |
| SPT(16) | 2020440034186867459 | 0 12 124 148 178 192 220 228 364 372 400 414 444 468 580 592 | 839534414238 |
| STPT(10) | 2020440674323717991 | 0 2 36 38 78 80 120 122 156 158 | 1479671264770 |
| STPT(10) | 2020440894129101177 | 0 2 30 32 42 44 54 56 84 86 | 1699476647956 |
| TPT(14) | 2020441088943640511 | 0 2 78 80 120 122 150 152 288 290 330 332 366 368 | 1894291187290 |
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