Factor Info

ID 151392
Size 1005 digits / 3339 bits
Status composite
Value 854685045747596450445654832069386333390894663554702536663196000218777798554173258845389195646860233598054002501462760902126613603270785075244015189793603079948266189095462590794584160594730255181754820327403298169758199255573417415926831766021784013630074771536409294379489964550043431287125967037626624385422170015784721564543895365578327411832874930054988642036909815498180731987879327535413991734284588860373935248152580625017530645660818590397200488121932955610439473407322491413905402876942621697072894801994812301301040447521436358646679588446793986963180994299288677180382319527373228653172084786947584181436814377239856377815631992314638164385101196192075728859331595369204057601507023820487349032380935776326645324345170809018126043920363891453818968152359338504881434760474073402081335082901215339224728536527063232762854813859715775306463356941330690538264870271239672347698473823423754702987486847933120498017168594173460032964296783749121181220428874172212344937065670979972072671311142986573

Factorizations

Primary (ID: 149652) 153912874105237767355544773738256170456912399898057768858434219 (proven prime)
(ID: 185573) 5553044543650107142083693150289763315780837885839516745745730230416740780575697562829075947043081803856520763933847406028483602006663452460291537645617195948935096305803848690532857034418090494870740101589429871136779967370275296315594089030841044171095140170164589926688527874976853403860559725093169741081907221182856850234887892275098824670560556908853315422984974737373526452528869317150736503798780747959943149956040020908119213184728859677201317068388380243255578965811976015901581476130185874940512155957802045672669350226780434183535652388277336086685806429642404948986434473435593313298318706021385266730203132485679100388684248499467892885809342443726015510717084663892953387674700456878548868019108734280354602124762171823307289224149641171261426863366549735375266868597046167661247469994595205448675408995990705141938826400558899629640193879046427529700908885020156270507597676820387733877083468754772790520646970385027915042888167 (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.