Factor Info

ID 142889
Size 1095 digits / 3637 bits
Status composite
Value 608468819259549030809304299554761002457028620567616151440162585955881178846898511008726921127758619362968302541595270563250589508097921248270283941682834033158220893007036851348398692595710025063077814833771793088043684082948815683582673610911631303712439580649331755787777672162133085576068502577226761767321484822640442264859619285581024525595673082071138455707355473094378045433160111268281759279195056603941524764065786439289491789767617512488170005201615168430610316127063801841225645451114370064232640111470901400573548357520462395541848709387455560054222118169323096372044464972290516996365979430829377804771715604517936147748920832366408720073128652694925267471060350474285573589338921111896110594122266146714727003117498915970446032700019857678604323153322814762092345213518572617610911809830669721550391276834016139816207632950724309788552210543787707438516586934539930453148424929370360851178559384997999543588907836334338937828958242941971685413068785397655401345746161097082517479222501852048428857211591849313708571288765457166492844819540331452909625989566191539741412605391416971

Factorizations

Primary (ID: 21662) 21989923924589782406613721 (proven prime)
(ID: 142890) 27670346716349537978105994499480584874289036054236557266365223157009654077444434106563437992684248768285868680862696221419186514248646106577060643404165396116211864350469254098006839793181989827383976844757650947835189362289714072985779744950436096441067401033831079808421876743426798583597970159437934058059074466763880983932792676457405779483279093255178154791308072040206788597227765537552464171306892031987509751485729009534629347163753006458064553306562801695016023905068392260931496447766789169057297687130900962873937615030618107945539481393521968417498107883034864192156140172332566293919669921780435932585336603659452096444668691640037770835658511584152142570165858067716191563701291236314447741642659828705522606457168800840721082334315785664005886960490354848708796280589362155620373192954751382053128047976848202529020757927110685289792553689304011754798370741902768481535124851857049988368286112838728489725316347403016977163406950786464371425326126059658723214421374474298213769212220209134332557912483163583582127624160202992798537961025280039983393013251 (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.