Factor Info

ID 156785
Size 1258 digits / 4179 bits
Status composite
Value 8986683070365981422125927154818837318231541376328345688681557714333271107707883524756108713174391826144616091876221302269866981583732782956243463957671220008621378427054150070771325824423192860492568727021662921221553175469454883992110767721940283923574707758902799361341811040440823851450899630155028510203833702763380635758425977468247113833500537998521746811354783718234617946789262005058243062586760898335088664201490886522960064107993113652344034220572285024240692783490939027673974266495385713412885582901845170333968730123510189686846554203383041597574347565452445303663753747352026297813971866416840690489933485075224612615891516083513830572815847177715871863884889601709554690793835281305821126436963788527984831997059363872727425268323420514477441278317103362987104547088782164537509187280085500136593746636746546903016437292862093331280199540600565444886743067702432689126739309262492204385823954875225558558682475413553767326265619214337781769185482952545190285659608612532419185597998992154932133571516184922667400623721812912210163012482344280032344988407287980651844448197582472773003137643057511158170487711218468168646639013241216420588842081034964802041937627447514955831764967994456261610595962629047220128583538365269569804282468376805283

Factorizations

Primary (ID: 156786) 1595316736431923311753 (proven prime)
(ID: 156787) 5633165417963048285319846919755777566036660627153459246347738208207850551226019650869430690374585587352810134928499161912212800674037979773712916835160379986200708616223304990825843144296281868348435611096253342095057841292190303861450155778336514969437298525284813287020572871338974210209063784196188673367118357543656637971763779025496996662985798559998138867461269527535601357218096308016291840698311187667576620891125974351834272499495621830017855600072442546189189036520635378913634219726026116147979972353929739789141166428474552889937514150967493878442058543304216276658611879421461658800266379882017810745707602760213125666293830507165590579354908552476191042443191530571630648612750230915578266382890712902805181216761598618254855090576994174017312616623460855649162633570238406352776205483524399908566526283753925637760200824776036676508966132208257141022832850328500014321352301738722428495469393383361134006363980680473101871115559183432905748762025079177746577328149003204016009210019714572410697221558366610082472882619903251794857347283953807414489018582544549566752021180483170487482710215498339465526951396563200941787896369247253764090395458340284225549660202359214079269177226974323280590442754171906161527344104792011 (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.