Factor Info

ID 128713
Size 728 digits / 2417 bits
Status composite
Value 34665636215992120120178959301706593743728093879254974834188645047371813277072594071035857474294710356009424812351704561089405440043185850211943964303915301593810404342331582978776885871632173218011730713888352169442300560269707954305318278644152116431066932104687767118961539220863186857298062883037599747951499964630288124803995198724261656080429503929885370625013822129355388137683318763345585411558399457297155106416579226325296085646215467053849528907837149715622326621489443028712327820953592114050277750513527449322418035097568699494879153273182591191308961297875807618273030865989693177495921514218759673995551049594248999055629454088350305463950222334176815067016317966104738431818986989989689641509026859917623308353831

Factorizations

Primary (ID: 48992) 1208067501651874006609815959110725978194164237547963961378483141727862016115418222391353767243391479 (proven prime)
(ID: 128714) 28695115271780264832927609789307319093372101127876393802663309997710412356553844915267030685714124384169112742413451399998424441667780681288719905912309775758980939686470110274231612002557209336342287047279497308161208856113345227682708250425044850170753598996709687982958133336759192525607701729762597165914045196530213459996360659822870488835718396789832668955603684007202243951471726848878422365916497668420509210169943573034788965765710800632893761474300877452875229785667245833524446684074484220836832970985690510031439458157655909860871410421932454681929844340499218301116650531937355587272125218304759027876574346580151889 (proven prime)

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.