Factor Info

ID 181957
Size 754 digits / 2503 bits
Status composite
Value 1862774399881181193661334394710554275117909197438006477945883544542944380058875783101851193787489326074890799886152228474916952068019001454597405896577130211300630066604854710593811632213519108723688085966041569969051985160399990848972680059955411072029641135773873833806677419588165976408113068116483001513654638369519576952694381342106842252924563592767035480538171960138911381103261099233722744895364864374485947888829210588246605956304113305980842603184287287690507760399319130058950121699124615559123532670579173942979931825136649573428266159727908260498781601172371662993940010826376558571908865852804985372845585629531035130762137738110718425475334938192189019771331799464084722720705956924914279541704410537400073534987873875331198542383484788881

Factorizations

Primary (ID: 181958) 41136772856608753081990253524801 (proven prime)
(ID: 181959) 45282463123062425056920467504319937680298614685306589798815378273749489972702693960417195731571278172632775296713070549056481906120705778060820180150584529079045273677845928080764261724510002295674982192982985485665844843668947337372545870067420862315536270082038723810870671609536993527730161344304894130372053520820753798893032645763137072964055156703017963072161375317696481063574972910305156915944485802354124102494325981844980757226651282215220988063436181583191956317777907683605420298814065261015220587478340875559261286694616710329411235473597449034489668383531585398134652359601168927292558350109930805701814106517085109189542418276413254444383179103635277831288149208151101889301110484284850725860304962005280081 (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.