Factor Info

ID 54575
Size 750 digits / 2491 bits
Status composite
Value 398124009412829129436108044156805071432819021687017236973774905731918579839787875808406848589926596497666822518514960238933358053626515979711956533860832641093630114028035038553802883575037807764927097471783059153229075453564814695060116660274533772647707118510807257613952667239216294298537724334423010985353710423512420861561372901975005112963865053431016292255248618527079990088739186035733765544243470264416443079933418809835473422914028392508069409604044749738402349815367917727617157124535390235774244080589091282850043436548615437449221017483791464057240453205263640604479875552370189997205896273323085466011716426111940969644912212109967109666995230791440810026901206630393988676729546265422661977299709804771612112463838914917203293972565427

Factorizations

Primary (ID: 52454) 86121235964912696227980301 (proven prime)
(ID: 78326) 4622832045455453538800008858850757757341841346840010385281068647651568707691368401154779673106167667447412555455979740055114417386529832313011308849257331535808054032063230560635692281798113323184391925367784666282145534913455270528433259507937980216690966702904919539698703921468610322264847799478557773111174408201921056490492337449583882305028142831322737352311111860538383178727540704200096481026407999883214549155175239601563921633809270389408357225146709690395257509048529606913189800363582554474135556316216658538945453834351209504587959703713097177926567245741021215328219808924501658265197600886822060729590838549762525225287640821597579849365261252668161702984184854212185618024120348743341966448709409962290907327 (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.