Factor Info

ID 30430
Size 507 digits / 1682 bits
Status composite
Value 199586793677488158128568235778979529128894674200879255742383138705885130729283264738054321374272966833730934472951031829339055392902680001659958253748381448299432442121973591963188853709093229909707515792704715169264089894017149154669203149666695142107707545909178765342571133080665307349683853846239325889124442305573231721983764578871513775237616362759137472716182790141277405752005098521178869244118250764363096174535195432316721642286789782532360674254053366171805890368423454779606169800434302181900479

Factorizations

Primary (ID: 16472) 4520075300365525822415973296109200878340148487916084028121991 (proven prime)
(ID: 30431) 44155634677446221625731641209576477378929780718879565679697423591596650414674383560665595095643228392397061882299458595470839918616433305786731129480074393790073181771196776245678844044816186431805163688026017120693149200752863237111993245953338883440243783250856632151444700189576632106126021338409031172668255421356726946730915122628938780422816031356499284552545530483882335999304945232608935814841643751564312547228591654117343934765166524169 (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.