Factor Info

ID 79642
Size 499 digits / 1655 bits
Status composite
Value 1269457766461440534153787524394141463580930730309707911878031323118759223112072632645463143780491540542050978678253420943308530301826197285839233349138378965256561919981276521772483851009866743364823726186605319032932182225801791495982093554306229655643338377219203478524088015915700124995367648375613459504185855443179448207164359827668084527163291038060768265296616370883368384666367266801543323604078889480679288916443609152961712626278714592683323240525419946634129802697286053263177472315866359

Factorizations

Primary (ID: 54862) 10138828706452319901511087969019211193701892213 (proven prime)
(ID: 79643) 125207536611557650032676449784264564882479820998754860909181471019935894612370367963366555608173337731174729735344772775153438010961096392655914303660455490453764377786868702906068134231101006484589596388247843104438177668766822105273709140947770672191937450962977807428546267861697009009103798757623937466326987787856169484439685731984496696847921330943613250936430176161971623664733802976703737864164945522807603082740138755938023700449624531223632443 (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.