Factor Info

ID 72329
Size 768 digits / 2552 bits
Status composite
Value 970371504251646492878619587494857965735898288132832023363134724713627536286969728933882587409130191870661156786906398144282169052830341544405300256639037375526942105556074771753223355122883892254945835531267376231304152385411301223431134207712926887307309192911636584208478832215218347019210511539661723061722362648545853641423439771094280807910204518155720567331914839070389285214828632385420261984005711730296567688523468202442387843903705783039923012202012682252835770518197854559547589400250456410584166531031734061622167675424881432655948428419148861669145297762978888203477271109736607388385302453389305714749877695750667551895877298709319888629245916939793748671112857149595876744983259545541324474483181064840654414548490404528645487522233554164540262889518291

Factorizations

Primary (ID: 70577) 2025046074983629951481 (proven prime)
(ID: 72330) 479184901637110045986480244148814721932017942350867572481775246420947704270942982840901329892021509238344206032018160145935859164048118598774459360660048966638421215677703303310482119111567897469238639020596916572409766306202906654661241325241727838370435169989479670400265153048053395883879879804109420860502407128498184307650010637814211661787541944776203794393986276969649068735703685127770190264512578292426506907531116935579039047119654919259388846463074132876568616156193451472089178752734615305511651673166873404414631367554775096629008512382168215288486907004163377592893369863663565917949243422799004512803709431850909482155093488876037516195836501081282232306543762593246984476553961836731518638494262596632206659474889505189300119892011 (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.