Factor Info

ID 135253
Size 687 digits / 2280 bits
Status composite
Value 170689354971918989726745548807042000125711568566023336953650873684239131783338854669274288359121348457613213475427369597790604879739489360895348132885962623311632990990398266491085059291592078032573314393531256749348209510778958308467632624105870627351910071131236299775650890529310050751411369781925603767073966271139056659196094548319936704823912602199155908564935770038151523907400619793242202463175860971610988481881536219107876482558282365839664693265017848112756943046177258364555565533933805440329749734224006519067321614756619709858422490217415529185171326209577949053520982893945530204079631173031709540073061300199274331095273392138299568024592661535491461535983053504647415911

Factorizations

Primary (ID: 134107) 705429635566498619547944801 (proven prime)
(ID: 170680) 241965103769486651156293066641794134114976328728904101697455138986506143565026505253472355061489776198248647469043574282891706288626770621944247440430725541604805573077002363813645607826012653873442544036234752920196189439664256951289517818547665256480986346980478338532328695847029737569914409513213091530821940814065426870927077970714113048197719525081816071663261311107434183740781369278503857235221648276610121353623364880380597750181799844057632543588191650591201164452604497141527053287346847972993422843468461247194769034465904285321348575276834698286772940588384415663216819799077637471592285355198569319216890226050173629947156693113850898427519143111 (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.