Factor Info

ID 197834
Size 805 digits / 2672 bits
Status composite
Value 1637014810382214361523531669767864876505794245701619061954773016822283175273390203345717341812840278697496507365500467426790036358246390936068175485903413008907841899762512084840484876045972968281715427372638648991858626717719200853365806208949351954633181849671670340300400849404308614448310372890565429916171836818236605272439653559144589401811721054092359818321801970338266410321183873281416485247745672601195332609196786918399980392628787706169048522277270403284647673707239865557202279998188597455557663080937762115043195247764655619460228398700363270759430368655638651598492117449368915484647541070992207864005758088527635925275875722126965986574677881782465972183474687081228943373634093067431678214002531619114789363956289105342873477001875131802757953829854627217043671371029367213420952166608077

Factorizations

Primary (ID: 17434) 3378307227685242623713508116989468524398534111 (proven prime)
(ID: 197835) 484566589138746995498817364684425503508098362972599593984202707764732308187821138838225934507298539823158938339357050484474288648070387160273444840604927480741634589287740286178143774868962399157308611622362899416494809369556549626701961548775605595685142307166295694928616535109910842995157434206951469363832033220619083088793616264569794498712829420371537234649890188411148476105563688749075168908422277152999753625644340288232269283224597593436717416164957198244750358843762581671138601935016405125919430675744667038894327890813733584344795210258043223361443225251164440738006820609068961921394059148841173120251887334455608470284359249647269553821153591584651235334780666811650685677881885816312886966409024929447450375515279472513180037672342576382276307 (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.