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Prime Tuple Database
Prime p0= 2005051209887758589 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 24 98 58 42 12 32 18 28 32 28 18 32 12 42 58 98 24 18 (?)
an: 0 18 42 140 198 240 252 284 302 330 362 390 408 440 452 494 552 650 674 692
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 692
Found by: modesti
db: batch=80, k=20, 18 24 98 58 42 12 32 18 28 32
dn: 0 18 24 98 58 42 12 32 18 28 32 28 18 32 12 42 58 98 24 18 (?)
an: 0 18 42 140 198 240 252 284 302 330 362 390 408 440 452 494 552 650 674 692
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 692
Found by: modesti
db: batch=80, k=20, 18 24 98 58 42 12 32 18 28 32
| SPT(16) | 2005050232015740097 | 0 16 30 52 96 130 132 136 216 220 222 256 300 322 336 352 | -977872018492 |
| SPT(16) | 2005050374503364137 | 0 22 34 42 46 70 112 130 276 294 336 360 364 372 384 406 | -835384394452 |
| STPT(10) | 2005050630927060989 | 0 2 18 20 30 32 42 44 60 62 | -578960697600 |
| SPT(16) | 2005050680231678491 | 0 40 48 58 76 88 96 100 198 202 210 222 240 250 258 298 | -529656080098 |
| STPT(10) | 2005050974024742617 | 0 2 30 32 42 44 54 56 84 86 | -235863015972 |
| STPT(10) | 2005051058061995231 | 0 2 36 38 78 80 120 122 156 158 | -151825763358 |
| STPT(10) | 2005051405373526509 | 0 2 18 20 30 32 42 44 60 62 | 195485767920 |
| STPT(10) | 2005051747530015599 | 0 2 18 20 30 32 42 44 60 62 | 537642257010 |
| STPT(12) | 2005052245683367409 | 0 2 12 14 42 44 60 62 90 92 102 104 | 1035795608820 |
| TPT(14) | 2005052439200198951 | 0 2 6 8 66 68 78 80 96 98 120 122 210 212 | 1229312440362 |
| SPT(16) | 2005052508849490759 | 0 64 130 168 190 214 220 250 318 348 354 378 400 438 504 568 | 1298961732170 |
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