Factor Info

ID 135113
Size 553 digits / 1836 bits
Status composite
Value 3025475551773964318379467096978134697087949120902527227431615027786443966029246271853689210596317160469525992130323214273877787686560080861125197264162033759285447312209196201558610206662986905514475234588043706384510748031791016086712618364876988462341786025621020407259779892395113711759631981005955865815920743195972711199350115138364996117629212385603968302346894052726668338429672464717438542922221843439028764933385974879397663173060793360651850017144582233051628516290735951221367112977444206390756842815719469225085623388838125021023069884853891

Factorizations

Primary (ID: 169609) 3686683786528197362723717565445281471577 (proven prime)
(ID: 170509) 820649593770312951713970956738102990026483697053367640748414297769374926647267321733021440402673502161261342790261450171555075050697928143375952228715999508370412046395273333568256390744288255396231689974022478070301178000788962730101859903733656446607730923231424432146403607691550400768174729452751847674771152872815561239677401739828322087950785678009325938540082015919436493750996183453842515006885399696549278431946409484854325231851711132068178120028488847350900632335230858034776112149023856569158440769083 (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.