Factor Info

ID 25242
Size 691 digits / 2294 bits
Status composite
Value 1973885395528540094876000638381182173238473718002716626573598374301456262481860585689021865027565599166062995132836656557578450081787599712909646444905294759086288410900388912265532099066983223090587558476642543642702477857333728402530753531169164601318740030090962826479341493642173385717749118825581701384128508893122563586750301117669279697056673338434022297216889279600379628922555850232776305642234973315530366530951041382816851604192567219517272811557979098156687939737617942678578412247035287501809181956877972531864352277452250489780089631628016386426152323859875558762916004581423796289436793447051232188419900414482636694617683439288677182424073772932127486122222078900177452125649

Factorizations

Primary (ID: 2997) 31357373417090093431 (proven prime)
(ID: 25243) 62948046358141466699390188241124451624924021322338347825350698619803314034213694760571888044349940913611426180863984082845837394118456180325092548780570988343826179732782961617839862549623274751747157468141138760796241005969919969665297045383161853006229685296900832890218390702539624145206154709513552772321843367575971450234070722345017718630689300963105307787843649098942698427721186966117653845747961713948312991092662004025253823615765001874610284960314921704232147218964481208516291524692819853947826098153292721739391702451512136592971000244035362170419037198424638098699122977637329312915472437369731140436204370774170833551911528799518634637754864989659625106679 (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.