Factor Info

ID 138419
Size 1073 digits / 3564 bits
Status composite
Value 52115559245160905582841094737859457852409063365720941815822684947719072427460588835344250244842268058150230928592906368198092754843343082058659172340985754637833688237566666588114474543544260740276027752835137185406818017197283133320673467752329590072270375321882479651153222195754696518891313845960230834987706770771507652270854085541236699052574296142741985481990659896750264935947176071818328010606707002983799598892100904306866878464575543139887489994561372439109095050188320176395446902479563245915015270294503951430045217332462694144867664977086736059166289615710274586767120820563446703266662470554471385681271566696512332457417949712146471371742387380942327667698372820845293591263210703538322301107317814476091208680916345656376988108304667305893573881049335458114333063299532695450338315204888523179124143227517976252478379652372307258411856011986716040671849267239901646178362405502846205099221390646641312378712523383340696041019537821185153869545313565468634117883908986829238071224886137611556398736971539087242255431084563418858131228288908802739978796683991

Factorizations

Primary (ID: 136886) 68052468298680356069881 (proven prime)
(ID: 138420) 765814386282466522809379992203466868554393521723841244696701883062364350222728295744248399966367053269273187761621382148728177844766808019616899420723520869530994069649897825123679573101939402091822600727512053694937319008959667264133874909491413189613754968516074950501491779878062902257168726632176783651538636174250462652406323204369535093240329316119435226588310580604817186249820533835134329533721413675952967277971665764960493181837654121990696922167693893763354762444805425499168346242064813095337725535006885341595585378941664401916111790602993769980051975384029129415057388377048935091168169697047774543499395943097607180297819712475873854556440242011590134551650276002606673643379393006287313401367272187685826722890762112571399379546935432467104942625167950547154800300491388532814692532397792737074375407625759829396295975297936845391328260353360104921957527994416271219947974429941724549418922497175272093703486801007903353256555578787974009031470065537072483760612600995001171600075001152822092435013780989868855939505739141474545471311 (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.