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Prime Tuple Database
Prime p0= 2193408742863439 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 58 18 24 36 2 22 20 16 2 16 20 22 2 36 24 18 58 24 (?)
an: 0 24 82 100 124 160 162 184 204 220 222 238 258 280 282 318 342 360 418 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Farscape
db: batch=61, k=20, 24 58 18 24 36 2 22 20 16 2
dn: 0 24 58 18 24 36 2 22 20 16 2 16 20 22 2 36 24 18 58 24 (?)
an: 0 24 82 100 124 160 162 184 204 220 222 238 258 280 282 318 342 360 418 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Farscape
db: batch=61, k=20, 24 58 18 24 36 2 22 20 16 2
| TPT(12) | 2193387847030409 | 0 2 12 14 72 74 120 122 162 164 252 254 | -20895833030 |
| TPT(12) | 2193389874678731 | 0 2 78 80 108 110 126 128 156 158 210 212 | -18868184708 |
| SPT(14) | 2193390255268111 | 0 12 28 40 70 82 138 142 198 210 240 252 268 280 | -18487595328 |
| SPT(14) | 2193394821979453 | 0 58 94 96 108 154 166 198 210 256 268 270 306 364 | -13920883986 |
| SPT(14) | 2193399599895877 | 0 10 42 52 76 90 156 190 256 270 294 304 336 346 | -9142967562 |
| SPT(14) | 2193407162754053 | 0 8 30 80 96 110 116 120 126 140 156 206 228 236 | -1580109386 |
| SPT(14) | 2193412041235057 | 0 42 90 100 112 156 172 180 196 240 252 262 310 352 | 3298371618 |
| SPT(14) | 2193417892044521 | 0 2 36 120 200 242 252 260 270 312 392 476 510 512 | 9149181082 |
| TPT(12) | 2193431136024197 | 0 2 12 14 24 26 60 62 84 86 114 116 | 22393160758 |
| TPT(12) | 2193433760986241 | 0 2 48 50 96 98 138 140 210 212 228 230 | 25018122802 |
| STPT(10) | 2193435502602101 | 0 2 6 8 18 20 30 32 36 38 | 26759738662 |
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