Factor Info

ID 100553
Size 1095 digits / 3637 bits
Status composite
Value 591954275001519459185809924725845534839535335619392197178178480765372270305162541815347436697315079758214783932677108952427834843636274160285095639086913762629904221222162323067109262965824813879924874158935987485787590057500810353402627853708199581721467416010308521062242433288199282870769992857676064991807507217737686735982871266215286274401294190618042669004273478665599441870258095668893800807812004977606163597428863213794131535215302790689488308115355325074905069341938479991132583976846634254977482366425509155521449406038926969458894622480888848529102452904115039177194008253086173708679546700224668378203327216199435184443450711060712054202863668921227295821773768105207070212752531018173026949568692005127073002983641616994046206297836304689315057850163946375488186604026471654174801006743737674572252331190317058719084640886753087705868395187820660166606483924589864856048485921207795855601017650474802772064482778249685774708072985070930695895016990405933979927936594684797767810024899200776328030239016155369138470172831856664387718977156475123118118273193011756750363939375730937

Factorizations

Primary (ID: 70573) 1538310379327087356765985018066468033557956350069 (proven prime)
(ID: 100554) 384808087468318120860591155756041129849234670102038194156145175009581796357970583418227805723733394457922379034709792390482481769569548710722572478386349332882864529539000652137508424317179621278423041202067918724996677347857528651415048283252042683490412351620011406564797353612367733198638686773962200662991759371285580104099050928170209750047768345130235120999781285206510200861907876894651601572307619198491329093949250493591767506695929454583335053898714576345752465933468084094612216494446252172554310395792746264012271455105647835696415816439747287428671129256928476705550822112666639175139814535230276539138158537849155291806842228480943666602139621956698701201511241192072971423139356215184304568851448137204649298445179173962041061242302416137673908593826761431534789025101701609328235338760460415002466580035434875729040383184261004623852409317550912090967077553321637119078050513909726524597388795762144837441218659473224320047462174209116944089497513821738508448796151812572513609330090307067988446514580799383242238625704383935901173 (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.