Factor Info

ID 148885
Size 1069 digits / 3550 bits
Status composite
Value 2695035394017873774015176138474542771012166288268275975980756255001810440728478204537889146148576281648212497922729406719854050790553697602737467611375588500759222196524694179817549953467655369415538278183124686396890870987059713295808037004923152369619734213773825507676670151697223281147859489987100003981420831809216097766314649660610097658278394584460375773714834267505924408554782604372844637787348072619202211102666926574514956764956638869646451181779979746609181398602221098876843260260536764538624006537095140077250894763862609101662709625317290484148076561214577525272688070961978624776526303226691264884396492984944801316384533419562649236184658296913142971108982560374803541291747927793301444303194536495348675263067517764425220124076790110588858822393532693385587191165087747260273353929665073516948752129961683558959329763476704355663408634667419988247795614471668919199990887539511339387811170806961315839929702471062099458651168715323014744032822534306374259118461182868405012073171314540833391233706704777510042271180829794665107755000080230099497075863

Factorizations

Primary (ID: 147833) 4972810407585481513355437 (proven prime)
(ID: 148886) 541954181463843936104121346521197099481194426491908685925256303852375087630600388726229795600690675550734793476587574219921894756108720937427403750606894670085828335491324261388540256981137611547323652790245367949943896612682263796966639799844686395637648629805882440458238505316353588211758930206037845190647227825448988968218871606496557813179712929986560231053965112301371983737933853173156974563447956763211622540403630486194179587654104542206732339564860828905191477629253606200512374090083741323309264595690489776220342126120323484452866265751555918376624748147047340856781326460769995681441222232561356348545545604990785467061150497638138763903806264192807696009316729148995631831036596481274942973276127953303514592768072044676978799798550965200718498740908888754588603993992987356022436658976832412553665337910312775172549713266119150398496073292919402038950089008658588630804899331150491970169554009704266828564750443173499870366153351409175520259568850250239716519274898549659184037927436255095292048196046391067055774400055898674899 (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.