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Prime Tuple Database
Prime p0= 615111919386542629 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 40 2 4 44 4 20 22 66 32 66 22 20 4 44 4 2 40 18 (?)
an: 0 18 58 60 64 108 112 132 154 220 252 318 340 360 364 408 412 414 454 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: xii5ku
db: batch=72, k=20, 18 40 2 4 44 4 20 22 66 32
dn: 0 18 40 2 4 44 4 20 22 66 32 66 22 20 4 44 4 2 40 18 (?)
an: 0 18 58 60 64 108 112 132 154 220 252 318 340 360 364 408 412 414 454 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: xii5ku
db: batch=72, k=20, 18 40 2 4 44 4 20 22 66 32
| SPT(16) | 615111662784875141 | 0 32 56 78 98 132 168 176 252 260 296 330 350 372 396 428 | -256601667488 |
| TPT(12) | 615111751540396007 | 0 2 60 62 84 86 102 104 120 122 162 164 | -167846146622 |
| TPT(12) | 615111751559321741 | 0 2 18 20 60 62 90 92 96 98 126 128 | -167827220888 |
| TPT(12) | 615111753466629401 | 0 2 78 80 90 92 108 110 138 140 210 212 | -165919913228 |
| TPT(12) | 615111795072009419 | 0 2 18 20 72 74 132 134 228 230 288 290 | -124314533210 |
| STPT(10) | 615111829971963827 | 0 2 24 26 42 44 60 62 84 86 | -89414578802 |
| TPT(12) | 615111952232422037 | 0 2 24 26 54 56 72 74 84 86 150 152 | 32845879408 |
| TPT(12) | 615112024714500767 | 0 2 24 26 114 116 192 194 234 236 240 242 | 105327958138 |
| TPT(12) | 615112031318416547 | 0 2 12 14 24 26 42 44 60 62 84 86 | 111931873918 |
| STPT(10) | 615112065484816517 | 0 2 60 62 102 104 144 146 204 206 | 146098273888 |
| TPT(12) | 615112088464433849 | 0 2 18 20 90 92 132 134 168 170 282 284 | 169077891220 |
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