Factor Info

ID 157358
Size 577 digits / 1916 bits
Status composite
Value 4153022164035032097574797052986286844645865576389567167779972284520090895954675671453064201725987104656714366083069569931686081391139320450795614092918829973020996654248386694476639426361383207774503656248130238592237216080609686026791708266866464802056774505260629133851898067254920873135879597927634444297859527854527767880794951443945569902932406168944782802374215162675763184290239422962605555334489395882147272963478802141581703568326863424836021215592842445318429909494494173344364260048249105331176858879505088516185587174239772260364733940804099086713506532536655265591

Factorizations

Primary (ID: 2922) 57912614113275649087721 (proven prime)
(ID: 157359) 71711875342249667246650815290264563186848509922561882534007136319241556960206926835576248932991686212660672959583832934864065073960989112672774869392775226117330201787859590130356771711917444871978800380378263181982948317296202237821284758461566443358845342055508203169795445218916375083009616585839622325440628918924533541371015011097521654773028042638351404738361396924638510982277676179929634431019453709964904371581103096744410773259656371438183446232235910355840825211116138956098727939955609057645639999319851516754824115690339962437897647178269471 (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.