Factor Info

ID 15981
Size 261 digits / 865 bits
Status composite
Value 229939526561406291167855204873510583541375353376407532313018192732210331056385122514714754469867354074491258366881563892997398474354485055919298240952558542040186573753253179157001220161076296928454077141696181704082424810997961133761784494095281202663325088573

Factorizations

Primary (ID: 10353) 683481445118041278287416124073722711169070307627777892361 (proven prime)
(ID: 15982) 336423948599942428910587356890585287314932577908536648539158598870527381144843305355573941897177014244630430807679710617535758017129927203977269694888136278353938536324223848083904032839089266959763859093 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.