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Prime Tuple Database
Prime p0= 1495553368297251377 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 16 30 12 44 16 32 12 6 52 6 12 32 16 44 12 30 16 14 (?)
an: 0 14 30 60 72 116 132 164 176 182 234 240 252 284 300 344 356 386 402 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: crashtech
db: batch=78, k=20, 14 16 30 12 44 16 32 12 6 52
dn: 0 14 16 30 12 44 16 32 12 6 52 6 12 32 16 44 12 30 16 14 (?)
an: 0 14 30 60 72 116 132 164 176 182 234 240 252 284 300 344 356 386 402 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: crashtech
db: batch=78, k=20, 14 16 30 12 44 16 32 12 6 52
| SPT(16) | 1495551695080635341 | 0 2 8 50 90 92 108 132 158 182 198 200 240 282 288 290 | -1673216616036 |
| SPT(16) | 1495552146813740299 | 0 48 64 114 118 160 250 264 394 408 498 540 544 594 610 658 | -1221483511078 |
| SPT(16) | 1495552332220115717 | 0 30 42 56 62 122 170 174 182 186 234 294 300 314 326 356 | -1036077135660 |
| SPT(16) | 1495552599863259979 | 0 4 34 48 84 130 142 150 202 210 222 268 304 318 348 352 | -768433991398 |
| STPT(10) | 1495552642596023909 | 0 2 18 20 30 32 42 44 60 62 | -725701227468 |
| SPT(16) | 1495553176418358091 | 0 6 28 30 42 46 132 156 172 196 282 286 298 300 322 328 | -191878893286 |
| STPT(10) | 1495553506901168717 | 0 2 30 32 60 62 90 92 120 122 | 138603917340 |
| STPT(12) | 1495553522442853919 | 0 2 12 14 42 44 48 50 78 80 90 92 | 154145602542 |
| STPT(12) | 1495554530253256019 | 0 2 42 44 72 74 108 110 138 140 180 182 | 1161956004642 |
| STPT(10) | 1495554592125242177 | 0 2 12 14 42 44 72 74 84 86 | 1223827990800 |
| STPT(10) | 1495554647650147727 | 0 2 24 26 42 44 60 62 84 86 | 1279352896350 |
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