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Prime Tuple Database
Prime p0= 299490504655066759 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 60 2 54 34 32 30 28 66 20 66 28 30 32 34 54 2 60 28 (?)
an: 0 28 88 90 144 178 210 240 268 334 354 420 448 478 510 544 598 600 660 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: Soulfly
db: batch=69, k=20, 28 60 2 54 34 32 30 28 66 20
dn: 0 28 60 2 54 34 32 30 28 66 20 66 28 30 32 34 54 2 60 28 (?)
an: 0 28 88 90 144 178 210 240 268 334 354 420 448 478 510 544 598 600 660 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: Soulfly
db: batch=69, k=20, 28 60 2 54 34 32 30 28 66 20
| SPT(14) | 299490405987518243 | 0 26 36 50 60 66 80 114 128 134 144 158 168 194 | -98667548516 |
| TPT(14) | 299490407758497047 | 0 2 24 26 30 32 204 206 234 236 252 254 264 266 | -96896569712 |
| STPT(10) | 299490435065849189 | 0 2 42 44 120 122 198 200 240 242 | -69589217570 |
| TPT(12) | 299490435359627927 | 0 2 30 32 42 44 60 62 162 164 174 176 | -69295438832 |
| SPT(14) | 299490467830527217 | 0 6 10 24 46 124 126 184 186 264 286 300 304 310 | -36824539542 |
| SPT(14) | 299490493143985471 | 0 12 58 132 142 160 180 238 258 276 286 360 406 418 | -11511081288 |
| TPT(12) | 299490505959573281 | 0 2 66 68 90 92 108 110 168 170 276 278 | 1304506522 |
| SPT(14) | 299490510286325693 | 0 14 80 114 164 186 206 258 278 300 350 384 450 464 | 5631258934 |
| TPT(12) | 299490511042004279 | 0 2 48 50 90 92 138 140 228 230 252 254 | 6386937520 |
| SPT(14) | 299490532930656953 | 0 8 14 20 30 54 68 240 254 278 288 294 300 308 | 28275590194 |
| TPT(12) | 299490537088028927 | 0 2 12 14 42 44 60 62 90 92 144 146 | 32432962168 |
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