10282+3599
394328452730073893208757088546848388990822793919612990283352596278249197443016581117108846877135535026816306427908675107661525806628424693320904100503281404219393309902336672112342598868987131879602059498642918629929450696522062479766021269288083354725651893939842039908405387 (276-digit) (276 桁)
This number is not factored yet. This number is not reserved. You can contribute factorization results right now or make a reservation for this number to contribute later. この数はまだ分解されていません。この数は予約されていません。今すぐ素因数分解の結果を投稿するか、または、後で投稿するためにこの数を予約できます。
Look for prime factors by GMP-ECM first. Refer to efforts by ECM. Not only ECM but also P-1/P+1 may be helpful. 最初に GMP-ECM で素因数を探してください。ECM による試み を参照してください。ECM だけでなく P-1/P+1 法も役立つかも知れません。
Use GGNFS and/or Msieve if GMP-ECM cannot find a factor. The SNFS difficulty of this composite number is 282.00-digit and the GNFS difficulty is 275.60-digit. GMP-ECM で素因数が見つからない場合は GGNFS または Msieve を使います。この合成数に対する SNFS 法の難易度は 282.00 桁、GNFS 法の難易度は 275.60 桁です。SNFS must be faster than GNFS. SNFS 法のほうが GNFS 法よりも速いでしょう。It will take about 10466 CPU-days to factor this composite number on 64-bit Opteron-2600MHz. この合成数は 64 ビットの Opteron 2600MHz で 10466 CPU 日くらいで分解できるでしょう。
n: 394328452730073893208757088546848388990822793919612990283352596278249197443016581117108846877135535026816306427908675107661525806628424693320904100503281404219393309902336672112342598868987131879602059498642918629929450696522062479766021269288083354725651893939842039908405387 m: 100000000000000000000000000000000000000000000000 deg: 6 c6: 1 c0: 359 skew: 2.67 # Murphy_E = 1.828e-14 type: snfs lss: 1 rlim: 350000000 alim: 350000000 lpbr: 32 lpba: 32 mfbr: 66 mfba: 66 rlambda: 2.9 alambda: 2.9
These parameters were not fully adjusted. The approximate expressions which were used for making the parameters are as follows. これらのパラメータは十分に調整されていません。パラメータの生成に用いた近似式は以下の通りです。
See also how to contribute your prime factors. 素因数の投稿の仕方 も参考にしてください。
The efforts by ECM to find small factors of this 276-digit composite number so far are as follows. According to the reports, unknown prime factors of this composite number are probably 45-digit or more. この 276 桁の合成数から小さい素因数を探すためのこれまでの ECM による試みは以下の通りです。これらの報告から、この合成数の未知の素因数はおそらく 45 桁以上あります。Please report your efforts by ECM. (Anonymous reports are not acceptable) あなたの ECM による試みを報告してください。(匿名の報告は受け付けていません)
echo 394328452730073893208757088546848388990822793919612990283352596278249197443016581117108846877135535026816306427908675107661525806628424693320904100503281404219393309902336672112342598868987131879602059498642918629929450696522062479766021269288083354725651893939842039908405387 | ecm -c 6555 43e6
echo 394328452730073893208757088546848388990822793919612990283352596278249197443016581117108846877135535026816306427908675107661525806628424693320904100503281404219393309902336672112342598868987131879602059498642918629929450696522062479766021269288083354725651893939842039908405387 | ecm -c 17493 11e7
echo 394328452730073893208757088546848388990822793919612990283352596278249197443016581117108846877135535026816306427908675107661525806628424693320904100503281404219393309902336672112342598868987131879602059498642918629929450696522062479766021269288083354725651893939842039908405387 | ecm -c 41948 26e7
echo 394328452730073893208757088546848388990822793919612990283352596278249197443016581117108846877135535026816306427908675107661525806628424693320904100503281404219393309902336672112342598868987131879602059498642918629929450696522062479766021269288083354725651893939842039908405387 | ecm -c 69397 85e7