Factor Info

ID 147834
Size 519 digits / 1724 bits
Status composite
Value 715403629567288315293993542490912450821131241540481483294277956311433452680691302808712430812916395674351279989542522669986876267183390619872302390747069286354016182746004963615161420860855312088098058551923951075127468295604685435481093984236680840404414810640356597473682673949219547963333952643945281646236116742740050911958264910579700817473613412613149003890258031251204176663454440964232234447079561354001925129058739987967726383822165739675416893394823263392736292861253426562088341650719417952365607515099284587

Factorizations

Primary (ID: 147338) 105916610431570827439208473 (proven prime)
(ID: 183348) 6754404494746238372218017635683552159880445349861539254034724678991017736095195433798165425949061460706141733447502434669507237658948019446034273319126449311468337644717522643212221648273403410166531402827461977334571331955120377081938150634241985831984005591751210161613545504093717211824547566842200895818253783667046522611746870001580116659368880133619585081479818954109297874034090082067358058194205040972947615157555737406181194153589347585855269460213145963517676731633194804948731773219 (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.