Factor Info

ID 138538
Size 1067 digits / 3542 bits
Status composite
Value 12440138412179672682951306649117421305746447652965769584812748831662094350288401244545028457533524086956302924563545124107718822284234347855828926544036011981450392619482650010531882419019127625400910592310317049136016403314694349123026974066743235665804138172859227105347176266551114035226546235314169009292879599445656252310221396222505258781620914758323439095940100661847594905438464595870603179551262983101504659018566098437524621648687552840852049790404589336273730895732993424417683983866681802116751304792575307258338304401454030944125395537579519344656709619994203196838368016609801553828102656910092594924128503081224722598015448261263511891661426669171600036439757549643686385275751074255277750009096615739410393621702852506026373052434510033586046241293500919863592928363988550733937687638312487757124266691253540865069817015909109338132621035072211620876124393996682222908329568725450307114317612572332727397446711415068624729680046772923787068489491896862912190441436593709469168028000794407392167218372588197717066969688076107537575164392449665876311857

Factorizations

Primary (ID: 136525) 1260241990896941895937 (proven prime)
(ID: 138539) 9871229892384202361045144755233966911496324263363683206925038188174718975957023486289299638960579423251173550143784321518699574504128976293973743814186253496486217358541915307370306556237760934399679847247523885488065493307627374778439568856015973143148732136347345640335335658773984168699636794413979120809901022239459945673962022908577058838886950897826355980119901065057333126601403465132711778830704575141890547894899700666324869813757230784006759785519212287813074017921865542130310693567931805472586356282312279227835090507136555956746324734644796172366648180720229080223960745209545454396730239637158258161541997224592349591478057493337192792198326307870397474805849052620085246518136200077525300403590191763352319136663762603784762649998454098823423961437557140042473311920451974174645546762135223164037494151526526191247655104067711720655056608233398589663878140402655106017727767779897434737185313230008317080445670700636648603120611797655736631991436557466372181932532081180399604456106700795810611983344747288250233171705993166618161 (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.