Factor Info

ID 148015
Size 535 digits / 1777 bits
Status composite
Value 7931935437683870985329932845680080200877888197689712522915976067693236281637124943743672252947441905867304912214177404177464969682632063058062672933151837023565559598950203745549464280097295551859122779494390371632152767079594694997525318384164659873667319155750796196196522769383674316967066993695700187077931262592797473135135063113901820051362101397317939429879800652299439316523587105180080888531545362845092409354784769454803585779773250637748287042479952093907598176462385091955789421283455098526265213215467156388276049117791367

Factorizations

Primary (ID: 147054) 148020807352107352204781 (proven prime)
(ID: 148016) 53586624607550116120998446368854652470934565283164961991723095445325920601913128707996484729064110781775938347004987113030828131353142868398449855073829099683484843026024852527904923059862737135126002077879202620313853072421375793199663569056272993939112836588068906448519764771437281058730309289333334391170543869607706846574866886194042674369722638576712929865827514389266553892811970466208659172143824200541906740298156586096005918837827879982491966312152779870789314662707513420427217873284918644500667155907 (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.