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Prime Tuple Database
Prime p0= 1952848317852970409 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 28 2 16 44 78 18 4 36 2 36 4 18 78 44 16 2 28 14 (?)
an: 0 14 42 44 60 104 182 200 204 240 242 278 282 300 378 422 438 440 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Time_Traveler
db: batch=80, k=20, 14 28 2 16 44 78 18 4 36 2
dn: 0 14 28 2 16 44 78 18 4 36 2 36 4 18 78 44 16 2 28 14 (?)
an: 0 14 42 44 60 104 182 200 204 240 242 278 282 300 378 422 438 440 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Time_Traveler
db: batch=80, k=20, 14 28 2 16 44 78 18 4 36 2
| SPT(16) | 1952846881651993883 | 0 8 48 56 78 110 140 150 194 204 234 266 288 296 336 344 | -1436200976526 |
| TPT(14) | 1952847423450836879 | 0 2 42 44 72 74 108 110 168 170 180 182 192 194 | -894402133530 |
| STPT(10) | 1952847445579810667 | 0 2 24 26 42 44 60 62 84 86 | -872273159742 |
| SPT(16) | 1952847886647439601 | 0 2 18 50 72 96 102 128 150 176 182 206 228 260 276 278 | -431205530808 |
| SPT(16) | 1952848131873142781 | 0 18 50 60 78 90 98 128 132 162 170 182 200 210 242 260 | -185979827628 |
| STPT(10) | 1952848146911458787 | 0 2 12 14 42 44 72 74 84 86 | -170941511622 |
| STPT(10) | 1952848368199484879 | 0 2 12 14 30 32 48 50 60 62 | 50346514470 |
| STPT(10) | 1952848704486946307 | 0 2 30 32 42 44 54 56 84 86 | 386633975898 |
| TPT(14) | 1952848735936833701 | 0 2 30 32 108 110 150 152 168 170 198 200 306 308 | 418083863292 |
| SPT(16) | 1952849134383329717 | 0 36 66 104 110 120 176 234 236 294 350 360 366 404 434 470 | 816530359308 |
| SPT(16) | 1952849685001415087 | 0 42 122 132 170 182 206 210 236 240 264 276 314 324 404 446 | 1367148444678 |
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