Factor Info

ID 193154
Size 661 digits / 2195 bits
Status composite
Value 5091625933637566021856130708457465539333008884027204891026063756018094741287794654795578468154436999735031667612234580037812782675220931539717261474324239978514091129099779374431766997917021689532265128255449199319922118749453029530827560361857802406336595755140620236520152296124646056207621200368831287533785575846057235211202874056547173176092861919138524447437785827587661538818069923468401664469323253786803865131547752502585638303933500746135043742952955625733786288771643899487592936971816116055796440357528049363525893682067466181413877863778867803687550782958404054007267990390611271362148297733929090690096561749217169654510725439687781408647703611617

Factorizations

Primary (ID: 192135) 673818108275287201618875470139021433494381497153182447161718596645947 (proven prime)
(ID: 193155) 7556380380857011952611744660989835856917412586720897644366084275717355616564361345583664621368688328288616517841155445479077983859111127136775777251740113350587857141279078613487761959188210641593574219911187955872421007827636154163096149682605060184796891079154916747127977694864077412729713451863742950824907014002602893529728854712154159019479317982586320473275322484589788447991986068454218867996213467998991167485871879272570527942308324785762557499601197520462086206180735027855432007099265305247258834492618001074872771587235815495163593094302181165446831336140577844035209976719454611 (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.