Factor Info

ID 37325
Size 476 digits / 1581 bits
Status composite
Value 42528716304812748482772447859063129433934374097725302667787735932392390976461871701642692024233438891429202955432176506291271759067407849047190650256912858278624157622985281991543477902593138211535161630030637132923993554894502441312481870985279692966502600138514916955987758294383041451858150064018522124554944554659792820314153636071365772960047465825330372409315114922797641263184803672425922489879679701023555783254751211504675091312219169151051560288933351185129470072417

Factorizations

Primary (ID: 11578) 31072285114904997233712868061148862483 (proven prime)
(ID: 37326) 1368702563958266479512920538676056085906856039646783670572924869692601545164877807434474190551801797538670790078917080172981087030072342740225959735338465237059341661286998175545841714248119486521270837737663446311511939156931775039234742667004127068491199739933966954745547470223027718071198898818042919030017820839526156072496197066465156786900003027348395444945436048976452528802081632208029360497366429112179771012805667546221097930299 (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.