Factor Info

ID 71837
Size 619 digits / 2055 bits
Status composite
Value 2709426860074858862576777689192736171579641272699558195754600073828661479535144025110450705335448760358568393772901123127304880585728422754225413438972907592502551933169092599337656777717972441738467430442630982314769603319098051357846072359036781273326818973701857930581683435666697755541884887045479354779846183734831729107690468390297224581184629364174754462166339902545925523874174800318859378879279852703920885914716782946150141644350973571019554695513220915539805570379329413383433621861220145288514749958385993019106247552937573845549497747540041751288917052182736798398296698839802733735122847108618218513672859

Factorizations

Primary (ID: 70577) 2025046074983629951481 (proven prime)
(ID: 71838) 1337958130210326845074234303197989993032512371724073930132276584247728715657596548908802045816173741308451768868051179096478707081523040294873455902486751138534695800470408585718852302800045783861139583937545334351199240495399227057385204088376742075622285979557745874589415047159358371175684117067081604476210244044861872283053948810633357576671059087297426534815270626128686749374834304223857133402265921586520067004217850154039738986688722982308313644608682984420055446690503297374321410842845771836926064967381286106508971831109445900451210054827830869911791658229168343783845831877461436057139 (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.