Factor Info

ID 51684
Size 523 digits / 1737 bits
Status composite
Value 6369663611472626158080725573236459570131154057607556950003709785043941428683320904421474667400507029982168980497799768249961113831933958222483901143308681634780501906248481575302578584067188957124110542417767823165625023011389695111068039592710429580299858874354053077586178666392476118264844444236116695813553470128721070077147342516217364735122522534795578666604800393048152467202564701164588677952413685287219512526181085718498002470737245221812709625512787485603916891369193847109532700874193739705671653187777470556751

Factorizations

Primary (ID: 50261) 86306335830799838011 (proven prime)
(ID: 51685) 73802966493214357332946379548212045478789747115899083303526872434687686193132057314112112281271084010334915919360721001393107089976360165660472938553058005061282634381914732017301859893347672664374479073310178660894582048730281834796963432788767435724172359935800795687585288491067441064891838902065388325685718850409015035353413049581335657538642405365414917875526626872265663933093804956413574717271761043455214657868259800723955819127432652117841023833283487265003263101871970727153296799057692345341 (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.