Factor Info

ID 87853
Size 581 digits / 1929 bits
Status composite
Value 35219372777885040914628073966680428053970631983300156420514506706555149419354146365899266091252487137900013465087895058215185011745920309012492615461772978861134548324733876356585805436577916363489966141426226517914189878478324188271887843795103192953436106727704010180342366213643316479180501452090464118833195100901775125209717355469895090299499840066379131235847431775740559648384483494533665756716245171222686074768564931426840970925615066272914572952921780788483967903974795588472515477460830564367951540714047094463071211725264950356260724489927517335661559870940666312795017

Factorizations

Primary (ID: 14987) 50413349061344713980656933915442680983935004502502523729 (proven prime)
(ID: 87854) 698612042914048121631898810699690051531944608762340475269145125891294095543249476872893610070404334699938671137392236033543699755685573880926294628188065140669941255184898977200930299282071758351949075965970024139165873563776127010919524652358568162316726276042154527856840183695646730438588604160176527415955840113318493271483469259324364714736781805338023128617068030908954906712604057475407948491165370728774963913297028182246177626197943410247278980821248089797941855613614467462311607748967219757161568980372688600473273 (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.