Factor Info

ID 190643
Size 1024 digits / 3401 bits
Status composite
Value 4036209781438394120490622557949141012153105842953633456393697172105806920033539955957984901401756407283465080392179808991501815666038707261002827962594280940116749864176017396719807612789403645594135599579235006409306859240423220091988267423703477774561868587591801848516729687307341493610691917706142259714380125732015568401174738266754451187516758472000688303978199689474786008395295905552614000903265367356363189197768379256077228870948550164254112316968267898586707130409090730167798212512972327466545068509805795478413090847209185846787154685609027371223801730227974702166505148999879267407183399648111996206477789490483180315759232489564216379830340702473364441838744901546944659652856622577224543557253177262504482087680772656920970481480496384316870842374168103768710351001022194101071228121353252662147531069474512125852605251918177854892666376754801815204877139708670001620615350687385137580982302054179690340421976197500586409605678702628974790665024385643186915124505736956580283419132382414564052057685339940971

Factorizations

Primary (ID: 154602) 132259604354473376342663326676479453 (proven prime)
(ID: 190644) 30517328409820535090243099897656305427214605942609829173955696317927300350002124377741497022277205832433834713109615813230132963846777343117651533565191888607283810832101631967186638964200872418316221538886524804529828948663380288075590991020572258042789905980039610548450061534767697175311654733754266932366098774609108880022725961272587278093732930729447040522459700115104136637371910569394768858296454662350104818621784194321583353167086142397068906220872520374256737516331672631940867282336217562788264321715496595275828861495125797155471162161877763232445362141700665889213414707521536715978527572634754105954434436811492238466491765469275117465357177712856086570100340164025493458238049626786896127630729914994317479956555610538527789741479225390655001710541221900732582178905175691264424514794002812526318839946558446949017528056170031826649439722415121961171735613821267094700776642161269680719579342660781085544702672267356967217828561421950022132298439690144235502943409062821607 (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.