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Prime Tuple Database
Prime p0= 2261581326228070453 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 40 74 16 18 12 24 18 8 18 24 12 18 16 74 40 6 (?)
an: 0 6 46 120 136 154 166 190 208 216 234 258 270 288 304 378 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: LCB001
db: batch=81, k=18, 6 40 74 16 18 12 24 18 8
dn: 0 6 40 74 16 18 12 24 18 8 18 24 12 18 16 74 40 6 (?)
an: 0 6 46 120 136 154 166 190 208 216 234 258 270 288 304 378 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: LCB001
db: batch=81, k=18, 6 40 74 16 18 12 24 18 8
| STPT(10) | 2261580255021167789 | 0 2 42 44 60 62 78 80 120 122 | -1071206902664 |
| STPT(10) | 2261580321856947209 | 0 2 18 20 30 32 42 44 60 62 | -1004371123244 |
| STPT(10) | 2261580808372198601 | 0 2 36 38 78 80 120 122 156 158 | -517855871852 |
| STPT(10) | 2261580818513246999 | 0 2 18 20 30 32 42 44 60 62 | -507714823454 |
| SPT(16) | 2261581198491429253 | 0 6 10 28 36 64 96 106 108 118 150 178 186 204 208 214 | -127736641200 |
| TPT(14) | 2261581292973231881 | 0 2 150 152 168 170 210 212 288 290 486 488 528 530 | -33254838572 |
| SPT(16) | 2261581570673584987 | 0 16 34 76 112 120 126 144 202 220 226 234 270 312 330 346 | 244445514534 |
| STPT(10) | 2261582124896495237 | 0 2 12 14 72 74 132 134 144 146 | 798668424784 |
| SPT(16) | 2261582166995425661 | 0 38 78 126 140 150 188 252 266 330 368 378 392 440 480 518 | 840767355208 |
| STPT(10) | 2261582479678987079 | 0 2 18 20 30 32 42 44 60 62 | 1153450916626 |
| SPT(16) | 2261582505565109303 | 0 14 38 48 54 66 68 80 114 126 128 140 146 156 180 194 | 1179337038850 |
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