Factor Info

ID 5343
Size 317 digits / 1052 bits
Status composite
Value 42728138593346793135074312921548092384005462249598608192199313659995662100764736441333076043437117065924441375018640217181581854650245031482305268233791625664177623390134457801088423067164767670654302033522566888614508255087574332349647358243336814766777398287664066816511362362413359406594814527888633729685667451359

Factorizations

Primary (ID: 5344) 69939453400809619397 (proven prime)
(ID: 5345) 610930405024471810197896603583295560687696287578962671997812543836770739242073831377707964629984046520423855116304851010143921947025646450252916880977549484273056372015335837866733445065194249466366101734242892918393752700838934667445185074376881654272508043535719087856444753492191784597342200147 (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.