Factor Info

ID 58560
Size 671 digits / 2228 bits
Status composite
Value 42039614108783029139896304060910787941488297645350510939210523052721434445642537449581410752790090987248315314006123237284460277241118198877155375261265848492873784024687864157395726168086354751184486656711591223149389469049627884791705998336372440656759621840561628592496629321124769424051839251398527205712832608230896562265585768204296437785791893123074023000863846075812056695869863209322157415105846642516048381943691482844699228931640855601748912329211932072214983961814694466388931865476412942862022300579939204167913696405162987609205184553293862562847211779465303441618945395981634328159894208912400118911795366513281886773984872211903959197649174804512504993531

Factorizations

Primary (ID: 57279) 742346622710948405402237 (proven prime)
(ID: 58561) 56630707034484920545550760379252637075838595277624573887626191703507298361455592777522975538324465367298473646234920516164446339908895863677008303599534415823313658639549021771357455049122884712077084759829973063670399116735612103079689688996509049735098438867064596575574175104389961838643428100275789433038146783573481510570103786615255895432670977765436805419429535777071627765520128811618607329732729948789638584852699921096855485696289919088815386211080531759273570288598829049159843251679036525317265929369671541238133313895717856697780202497528973779188229562477954689719137385851940530799681954655120469390623122310854084771045369702299863 (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.