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Prime Tuple Database
Prime p0= 402436431274643243 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 6 8 22 20 4 74 4 6 26 6 4 74 4 20 22 8 6 30 (?)
an: 0 30 36 44 66 86 90 164 168 174 200 206 210 284 288 308 330 338 344 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Cruncher Pete
db: batch=70, k=20, 30 6 8 22 20 4 74 4 6 26
dn: 0 30 6 8 22 20 4 74 4 6 26 6 4 74 4 20 22 8 6 30 (?)
an: 0 30 36 44 66 86 90 164 168 174 200 206 210 284 288 308 330 338 344 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Cruncher Pete
db: batch=70, k=20, 30 6 8 22 20 4 74 4 6 26
| TPT(12) | 402436356794906501 | 0 2 6 8 18 20 60 62 138 140 198 200 | -74479736742 |
| SPT(14) | 402436376200943341 | 0 12 22 36 46 60 70 78 88 102 112 126 136 148 | -55073699902 |
| SPT(14) | 402436376704597541 | 0 20 38 60 62 66 78 80 92 96 98 120 138 158 | -54570045702 |
| SPT(14) | 402436404212086943 | 0 6 14 114 140 150 156 158 164 174 200 300 308 314 | -27062556300 |
| SPT(14) | 402436406315319323 | 0 30 84 114 138 168 180 194 206 236 260 290 344 374 | -24959323920 |
| SPT(14) | 402436417949296351 | 0 18 40 46 60 66 70 78 82 88 102 108 130 148 | -13325346892 |
| SPT(14) | 402436433937410357 | 0 2 6 24 30 36 42 44 50 56 62 80 84 86 | 2662767114 |
| TPT(12) | 402436452759014291 | 0 2 60 62 126 128 210 212 228 230 288 290 | 21484371048 |
| SPT(14) | 402436453169357333 | 0 24 90 104 110 146 158 216 228 264 270 284 350 374 | 21894714090 |
| SPT(14) | 402436453308534973 | 0 16 54 66 100 108 118 216 226 234 268 280 318 334 | 22033891730 |
| SPT(14) | 402436468680894937 | 0 4 6 42 70 90 172 174 256 276 304 340 342 346 | 37406251694 |
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