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Prime Tuple Database
Prime p0= 549974794992398221 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 30 20 40 32 10 30 6 42 50 42 6 30 10 32 40 20 30 40 (?)
an: 0 40 70 90 130 162 172 202 208 250 300 342 348 378 388 420 460 480 510 550
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: biodoc
db: batch=57, k=20, 40 30 20 40 32 10 30 6 42 50
dn: 0 40 30 20 40 32 10 30 6 42 50 42 6 30 10 32 40 20 30 40 (?)
an: 0 40 70 90 130 162 172 202 208 250 300 342 348 378 388 420 460 480 510 550
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: biodoc
db: batch=57, k=20, 40 30 20 40 32 10 30 6 42 50
| SPT(14) | 549974654824248461 | 0 2 38 62 86 90 110 168 188 192 216 240 276 278 | -140168149760 |
| STPT(10) | 549974658656002661 | 0 2 6 8 48 50 90 92 96 98 | -136336395560 |
| SPT(14) | 549974667448701149 | 0 2 20 44 78 90 110 162 182 194 228 252 270 272 | -127543697072 |
| SPT(14) | 549974686122647507 | 0 2 36 44 86 96 102 134 140 150 192 200 234 236 | -108869750714 |
| SPT(14) | 549974719369949017 | 0 6 22 30 72 112 144 172 204 244 286 294 310 316 | -75622449204 |
| SPT(14) | 549974786245115059 | 0 30 64 78 100 114 132 190 208 222 244 258 292 322 | -8747283162 |
| TPT(12) | 549974834240704391 | 0 2 30 32 180 182 210 212 360 362 366 368 | 39248306170 |
| STPT(10) | 549974865973113569 | 0 2 18 20 30 32 42 44 60 62 | 70980715348 |
| SPT(14) | 549974872222719431 | 0 56 80 98 126 132 138 230 236 242 270 288 312 368 | 77230321210 |
| SPT(14) | 549974881263762041 | 0 2 6 26 42 72 110 198 236 266 282 302 306 308 | 86271363820 |
| SPT(14) | 549974882153029169 | 0 20 42 74 78 102 114 188 200 224 228 260 282 302 | 87160630948 |
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