Factor Info

ID 28493
Size 914 digits / 3034 bits
Status composite
Value 20879031720380251857207596499371376543430365380422649042908784950030973370523542572721972954853964277016098989750379145428200186574027654251370530367439767907363923393186397574372560812824126774838722950136183353598662431974924299687721737670980355088564852453308538533753475443290728764574534712642324299235201830146387076600784198170101416291965360235740353424893268930595284384423777371872818635755934932108905994958872526184315546818347585809013730899570578120277239239947349685073153355797942443451997708486861001374892634772228382205411416484597261426493439889900940701315047681419351306939398811635939875902764546881071034730001455568450481238529944561977607648895534882755763322617014178995327234051153240417587626830286637176915167748683035987516193872021642856610541848452690719842250201752783028570223111127396073161694547789581763199485744666907639963958693784030805819689725072451822537742049582978439

Factorizations

Primary (ID: 41344) 174877747107779499609810435786826111 (proven prime)
(ID: 41345) 119392158611880016642049080063567192456981416432475647722299562442908701512657658196982591313893697309786203869564679014318756485047677629847959281538453830190884995381158565647569443682647382696918762464171876152085549002009333751450130531288523595622276134544885935559039031560966082898949439857058187694602546395174993964725835800723147009489517764420625377171181965724391524849192556521929694670846064236017818782486980116754799647721396866867483431686061148017071470772127857403679055293279776480137182852329123051081813580022319737436177309743352856188139525108085741867895313128336306514620620256857348257575584979397938949939801894659619247135750004728530086988842758257543297957777915006779747523238385036527482122782828104241702530110712384212361214255020786692050613351424347455400713217629349970391065010830048893259082031176298070618626646566792296191389916158509049 (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.