Factor Info

ID 128787
Size 597 digits / 1982 bits
Status composite
Value 376706058702966479247343816748269091897908289513872825872669998050282367225436337498030856088252197431074844695143440447236769612945847090445285701978393639512052648846768978015978328422704063073494022370201511318211553542623817947358978615884766878965811645180302138426947229519928838090999106727867193692035875686939695599483815115141513117575463868164063714385995806128831954605200465311807643909152354868102439813860937939710023451975530734391278316892317788885717554879565516063509411125263541290732365401229386777537598426426694577544940206236933086488578287256161086709749339818448822252981

Factorizations

Primary (ID: 46385) 58822899561575822597195098823626046657604744707601950820039103024481441 (proven prime)
(ID: 128788) 6404071569247117857555499450827034093090086848504287289790765311524890568509905610382462258350961522075859944850706047797501524155340959643050011466608600487900476193297580408672034693485655620960058388833213136856694008035137480576923907248504765433505708741001873724263964872525642114490257017490112999115549872287787230175661088259747009723741713562323701985969922523114972106948147144653358087363806249461350888939304283923635849912100807035973619022809952090506382992724274250568009523429831798494643659735826151675937941 (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.