Factor Info

ID 71892
Size 752 digits / 2496 bits
Status composite
Value 12971616098121504315611844487289547861104086205194247250331872535880443792004544509262804651584633290673065677301262719939940839832421511880264805521156353003367871474186208929749565155100349486597121916656519157099698065189842760845328927679158938106953048397571274914358607442495496356680351228970781286051875053189757946851544931652850848426214866880210793675954388504225879204004235978426695998178566991940017860395926612945736789847117494827214289121187242579967307751091248398776221823820667499102016611735138387924381664248694790483527300474229694141882290022142204008552708977948695359522494453314641509931805629819643110240443185324030798524947337706882469675549231619722473027577197574103470057824122256538181828343170422344249073309289677817

Factorizations

Primary (ID: 71085) 1542554528643366832586651 (proven prime)
(ID: 71893) 8409178318986022836963510344304154431785774004730092254268216028688257700461047063531475235269162306983086810087697168782936281363284727344192345450550712416047352408938461758440128991383970646053169093287249220997022911164448772284123496586629554467196795902437368915052984637339053992278778401538514560309714631038607149021271410433442802679971861496883521293941245373810308975417507045935673427266746435071642430611779492598294905948863806695119644378938172650078671056737276860070754853694260100602906264686452570019819511931193946892924171812619363279903979075965792788321684731045901900295751381040174603890541227434088640809326505742760331939569277962767275592500791701263561893111364559527920279656975367845865594742267 (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.