Factor Info

ID 156338
Size 769 digits / 2553 bits
Status composite
Value 2049562898350412952496460846596729369337515271595618451513764854054875739057425305914550789263575149584355072786172753828866886759367332046945800938602759884311817917616839488700491724535661531890052540413985110956307521736822643132635784848683621140813364341414708343995572016589379934153322768350332080404936385779989543608275075675561401755565209255973834835521770475311098162302975916994218331562966030016921142665804843714757922874486915581733242598302157504113096121182641160750313718514086302071784463809384048441245034586046483573129340677451264173383318719274156002553837329472454272374518075056600590882031419722965492565204127370531336739866508626427658734927692487408752483947206934823344729782883633377942625221588082241448236355567376322039003455399549887

Factorizations

Primary (ID: 154610) 7499207440683838894753 (proven prime)
(ID: 156339) 273303934390634364432399674527303989570024053588149011518531909041173744648613950650257032614839428251054994769474580956449604932595518731629616628602615962100535644237292022085467358999610639788929606238947336522930786124087868185337477257272201678540454951582282438063582605151524842724845015863269934011023586505482228678575135246654996061507156109415105497369614460845873955537947817824172607801911349796047826150064349508482142612497006534195294334255278091936931911758909141634743999946964399417114142170541994771982982837210559458748230543098576334607481046915589023810986296939076431668473992906087714231706548805307241598473607591690249324870578379544219939739700730285120806584067898232164631637005695242450217311580938914189051964854879 (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.