Factor Info

ID 80318
Size 526 digits / 1747 bits
Status composite
Value 4427159509478780139504322874951470885289612319280351418742310138156810791602051758175742964291336403294066392055243822327943802068521928273148562124493780522706376245385889308352256451780322612248178464760304022553699593399585520405104631935025200705035044632771825300299885088398337663932490088691294928250659737062784017184761795332541638950560551425684336712944268238533610962170476460341067647290048124945826304429445151374348168732893046558277408017745355865471772098553292281214824326225198047989718607511024805985830241

Factorizations

Primary (ID: 79146) 77890559132032011289583328969042882844985058849182163039234409 (proven prime)
(ID: 80319) 56838204254951074540817962237826843641618378001420612507732075020495475615084011188082353925185127215782831947902993580750576005390351042152029073794787658283098905940236894054276362224743772459177279008088818828157186974802706021204917274566706315228422123986235038566632296023478862005567416551924535701858198463858298838471403021545254578185403974285724765556701164431237270901402520275072383009523929666852344475835929090244084905336829676342123579033336513849 (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.