Factor Info

ID 157151
Size 1429 digits / 4747 bits
Status composite
Value 5136489266054708617932288056237956305631412829099357185203316525530943481509391843812061285294603523606496214853880389527119856949427657260372761792518014711733126161135084375310652974645379367200091106518901042058273912281469897910778910789553413680926712481591054101183680693224538884753035233675464055811726264740921051331430658955074831801021137388597005489687277970457773797433323825989436163073873456794761951694712196256194314281102986085446384917595280799981302655483330307437760297337632812273542615129477717699171702978156378391756999343477753586327904850653035402169107777750729486014250478627316004012683747399184146390353650826357827395458731487535978452491671561907781057477985411267558259433145698793333661023180245811029680789234802479045258417835757267960011152871547645197342570066887945048477571216705899440246650397094748876846232329608898683452242229419437505268455170338367233127689885615666263094194101189267595656452431009138622978094019720885171799097079842691623991327701530196223755107012226968189867178598633852517210939892900160524819905443583358496469901790928139029378612228732208659309825513809227299404281926471070503445754547275811813718862661682360413305020459277075442023411949144317260301471515446597422369648200570726712812155674592774569599258990564693145003451950404632552334208019431855296097956141368870174948570219373780532961286801862060467028166544625492496877968618399548309667980059

Factorizations

Primary (ID: 157152) 47280435365886939708116769733 (proven prime)
(ID: 157153) 108638789518438110551155779853384843349139842466269955506595009251778760724593317465212936586045639371811846834534193926610781698140115341283343979521342916303369118550104557603187376994699932769236223394921642366157972405519027797313897513704633325206853815357636232805539150253559250143946863355959663780483604556745346989650475490090631963257624195002352730921120983897624215926697234224405274566751592611622839307589637369829364461179628876100987874289348103327181896521670513278793540037417556312109299512742502443434889424285803188493903609679062962769061823678303780335530191814113164846886059273652592306248611339597176514600128146961457180542745791255562777591490237273607854030419084044505940366381588853597652205445126173657776144576559752750826400375943594555447906176250969391319335475848877248805312384336805503113653688210062649095079125042486767223998434250856767040617195092311891495294391384497861471901430647293481725963264769057545920745315939665344785016276544137837561515938586554948638860666001637307354955495222803532066891195891240158150296048460919037665217839450831231577787242005016914548886812944101672149106117700363669118888954324271539787674180534003124454997218768734643765776214927242727405037248569380751506730975228151327309165601193045400819988155272490551802937750338573787084409280245554254045643320248865350631759504265183211308948540415453544248987680146051423 (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.