Factor Info

ID 165366
Size 1129 digits / 3749 bits
Status composite
Value 2573498265936957934428766756046517152982419539577150966563146612195083358575866481033199165346025948640189470978787129365425338155494381446794309375948390686697532842745855986968580945154306885083886617227018468384967441066828913830966929785062518988512472990556749527767534159817304176144959390518609030643175905037640893290563181582139938452105493410447117660891912305991432704455919214988747308883869051627880203899814466824963922193369573737936039989680242171450977589752493002108859168525140578040941413223015421363303632767819012268828095475323479682493330237719124951928034932588091201258436652261194549760180610143277858577638039138641993543787443381982673798123871614921485888958314481205181909791087345592099504390382128578586533670408830360455809926095232068794696838852890359343450469358949740789081088270785845304065808060780121163683757483891719762617902792761880037654211743405186700240483688687451655054347472333637499398959687486266202512637101158257869132472189571006880421609401231501370727955681083338308114163628590654714849869394475921141281969754986311950107519146608868805388073040037364807918315508918409

Factorizations

Primary (ID: 163673) 625944510874415151623 (proven prime)
(ID: 165367) 4111384030418129945880213591667340290322215255531060212306536416886411779616317087263188870722644296601886184425761059463537015697312438807005308063037305019563065314143132670165062179469741161218316399962898062811705817020167161689789989606713298492754046121955383746701735800357057273524862287155887971858025496043097449866024607221134331048910863738165940805634110609099262015317675901346809778866380965515768467848791656649565254764839482841228690370349841467007676031578203653949359320165678784105896539836004977492736985294310990748114763752773162487210505088925111502738749893067367638953266547049658540835544310226777839209669153183215596020516203407558734522290308933830254265445384645263704614291239660314203321531020402050637217528107192236335975153073396083225432504059807904403923883874848184920584522575885501067955402501983074279715679636545517812589266583272036685839814505762734275109733912762194656461174133569602715712116197972538416934570823417275010054203850524979236603991069284233722687086994942314293079251452927098915019283657482378797372421239753641800851824415155570241927102751983 (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.