Factor Info

ID 60507
Size 537 digits / 1782 bits
Status composite
Value 153874513257133399502344723502222387416978315636213987410575953560947917702103758086199292448237303396416944942523632023808617438724560959366919277155145586389190807466334075095686223800805606662062300245561254386225507722333281695440787811488580633800034199471576697572319619017984400663537401130040256231355105889016569356793152772630556041058683280270427558969871989122596739324693400860568812108259052649367302538613872713498224380175856347028490355681255493942993479717805918369295716568627591027759617594493928139894334478647497877

Factorizations

Primary (ID: 83867) 137602216248599519802294854317002273667 (proven prime)
(ID: 84587) 1118256067759370081956840174817051624665791110267689320802171011410206683076325506267951785509440072900154708548873382985123734945212076700270509881111747283346387186905568144368393010613374254585722523078428161620448644135505744693472328262183310052490828808129888052818365544536868030605014754128073127418059182826814350567135491224769307849804809162124926002905519600925734221336680585728360056439370252678781861600807900900677306106620278587494068188899535658417857739936441094203240659756442631 (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.