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Prime Tuple Database
Prime p0= 619680522160585681 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 36 4 24 42 14 4 54 32 64 32 54 4 14 42 24 4 36 12 (?)
an: 0 12 48 52 76 118 132 136 190 222 286 318 372 376 390 432 456 460 496 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: xii5ku
db: batch=72, k=20, 12 36 4 24 42 14 4 54 32 64
dn: 0 12 36 4 24 42 14 4 54 32 64 32 54 4 14 42 24 4 36 12 (?)
an: 0 12 48 52 76 118 132 136 190 222 286 318 372 376 390 432 456 460 496 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: xii5ku
db: batch=72, k=20, 12 36 4 24 42 14 4 54 32 64
| TPT(12) | 619680335888664047 | 0 2 30 32 54 56 72 74 114 116 174 176 | -186271921634 |
| TPT(12) | 619680367482692741 | 0 2 30 32 36 38 66 68 168 170 198 200 | -154677892940 |
| STPT(12) | 619680386900980541 | 0 2 66 68 78 80 168 170 180 182 246 248 | -135259605140 |
| TPT(12) | 619680386900980541 | 0 2 66 68 78 80 168 170 180 182 246 248 | -135259605140 |
| TPT(12) | 619680439277940809 | 0 2 18 20 30 32 60 62 72 74 198 200 | -82882644872 |
| TPT(12) | 619680504198371381 | 0 2 36 38 108 110 126 128 150 152 276 278 | -17962214300 |
| TPT(12) | 619680570721429331 | 0 2 48 50 78 80 90 92 186 188 228 230 | 48560843650 |
| TPT(12) | 619680581631895781 | 0 2 60 62 138 140 180 182 186 188 228 230 | 59471310100 |
| TPT(12) | 619680610267863827 | 0 2 12 14 60 62 102 104 132 134 144 146 | 88107278146 |
| TPT(12) | 619680610312364981 | 0 2 6 8 30 32 48 50 90 92 198 200 | 88151779300 |
| TPT(12) | 619680612025408961 | 0 2 18 20 30 32 66 68 96 98 150 152 | 89864823280 |
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