Factor Info

ID 75089
Size 490 digits / 1627 bits
Status composite
Value 5106707389193376744932866738107525755072486300460299534928254347043069506000852314784183365235825852954912556213450584160525136984857653959115684742312921657426157902247254922562676958214047799607648130398109005012760289008309321100907911517050249569598626468824503357843491318832071657779946923166853447448684821679445678260729474371899266007867717186014621023785166217498545428108537628144332260860099307444618530978253828937060402453714519150234300204412225791611714376995073902494954241

Factorizations

Primary (ID: 73237) 4018529583345312964042058778793458689 (proven prime)
(ID: 75090) 1270790044786030001932839346963838482946355684759162010467692384861954070856206983905003530831516535533521535645490314620801819593740033071266820723441628677500607112866705048141917489332237266506723601174222008930144092544332809628085807207291679849985383335130508698671773336041076532081318928183921190773541893348164318244503430846916062940122170852228167188550232238285343835341071979547801001022367622551762957495804203635096238167698895573305882369 (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.