Factor Info

ID 155650
Size 632 digits / 2100 bits
Status composite
Value 79180805692158933621827333526829631415871744742770489057021199887926308438535470472354016490697130905412626297527425214673622706054927827946314743422444145305000401046621063485360912299853128445439999869170433477898539519790158924322211539041911274948266715850653353161494615063794297414331994139972710536841011915578557649548935090311692586771167739659064724356140956737780876030390067689433374689422203300281180329603680251621966809513139936546005760376957657435519479129647653798946839419577728522173469344799654917341055875480773309545925971546323041839711333528831035124534192276465742960844249161448194859580223849909649714989

Factorizations

Primary (ID: 154590) 88770666332610762169 (proven prime)
(ID: 155651) 891970388004974335050208641923400283414108556539760923035396511772032054968652684112239777778364998150080959223137092588799369838226155850030491098859441237311335757050975341214330737067239576689239939527336784094822293563302984519901461692368935845004005639705429116427913563265389136431378278193375913838376934635920509353681315731990301562220378089005138163870419008636159050722136213510396766358533570494743282991413250046527210115696888748889829473924535200637556492552626045243633951880594908366726977037683598373631131551461310565682542232802896106351269533618377876166619708578494405507496782586909269781 (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.