Factor Info

ID 154309
Size 1204 digits / 4000 bits
Status composite
Value 8903547093397023247496716049366327105362248521875516738760108844649115421951372435990906658239221453558627689716111220846370069689513442282584132817260308000214402020834539006462627372787576310632622023199908957558887910662801068371136343647075297598876694024972674146166742712186854959969888147197555208453206390582218813488254743427959766255782491827937648608088183402092457380473168092797382668234952963948842191585272983868519940811644274331144458496773040777103860773576766825763361465598720296221185084838063711605417581387993889915967489419108642752597560886376566165301018805216661175941494785294985160046797494360078152518426624764480064426682318527240654375334378017058220827133468199978481295712992952453259633360656031871220958087826222529193572273630507475032108176842701940809983144297349710782942428602942247786590809170281862933239941421187658307747261216114896647797708476463084028823703092238499038643087604857664298059499712790111931329859380695883358102081262330510571343215663765385442290306459002394747460458491477651916098488565436225007963444449163816471077342886756810742244380780905642145781382341277106972276123427089492517976698765277154883711506031982881393936148462067417059

Factorizations

Primary (ID: 186435) 27102006394311094113411950488537842784423724143 (proven prime)
(ID: 188455) 328519850665592852926535881334200855601903702379548275399753927154928917222395114787879061866213759341156392622287859870026802980446861942918594154688992952963815380376825023085410233013600657658746919301670924732114721885192708092824005792001407071278110543700923979159006230150993985940641810397437932828218991276284032792679213713086698702945600383192587918869177220213122835694416765799674860835106364333942424176799362461519693026041399047603652778612290061162662570703406427590319350256370924688557971282610659480141600324192839093020616566807651818646792714162073570561377558081111386782780861536214480364119470088847592329433410943640769586824686183308931065360303542421912220078139228316521332179930428672350177404580780494829681260078381408128265279462960811305176016363400022949803280323675554908401093673982613062749425111989192843675027715985281072765157737510875300711077187893403187477414480825562578966089213912815165991519589104601739600737669257088967608151193877279525096585460159457252177156217984925530948695990881504859930657452942918076948820557229946351355768848089366017632001690578436281416855672134011502488399115177005461367422413 (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.