Factor Info

ID 165512
Size 868 digits / 2881 bits
Status composite
Value 1662787324831589085169196080288963475944053401440381935859724079134833370263394613798372929613510736716490183155271874941145426108841551785760089945486677125506388456285270057186086033139241701506985088052670061549724777020057673207160520385733372811780363921623668165610238669259283788155334898130154572410282677125883551406382164942385930737202795784722220991835717600192075294808178936509986718714785004743506839575251952928560609580924381115752420868308605440271760475782500310111102377068644588634622951885543292109423289664982790894635789570037120663535639021849810124035512861554580247554548115248782571404047710279420506579553735274562749453867203740467623808347301490510370717290087980498710724258998171261781985722814204232067490618894751551847046594177468733872957650385104372515209205209816914622231984025561022382178209367440881889917521057392668066629793

Factorizations

Primary (ID: 163545) 55707046407589949513 (proven prime)
(ID: 165513) 29848779141251300633709620132248163012244739311658253051527635221456659949723308081585239151270706869720426395075786501897318590394231078361238503829011658124680844440363763185361023398427087910281163411349400811576324636328091939035780882197867198634461284375496247369652080807548709788545599889259333690908192602504777967106344787843104873273319578318434458275001106945876631920479303614758950377907060779124702932652214951008554259217478201414222643697667129852805826092407745542895440886054899806563614124899143726252647143859246258479438294002678193749228479011716797565393849934560515679943416411227416540003384067035614307162492375654993585073617762714843819130960479132964355932404962416804690238339186289567555044804792645390559810759356475617718205786429417727898313224740793357544914840692132860080951224893127873536369359310472968881561 (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.