Factor Info

ID 151418
Size 966 digits / 3208 bits
Status composite
Value 405687524180569461516486916275515997763692498657265102457167786137392605874460800141561144718011180731478509196582093350653512593964561313525595213260133971638707276209614096569746653966478419060044949929200388373646225650769098723720215348632888355778166129179712540242202369345215235061959840682563118414283975415018643662727722456780567046832300990644542538264460594571023947749775257252705160918452532417560851861912244731773674235357235027810429473188259050355219937595901827255039036412212279882022177799613981754603618222537535456113264039271851954266487940509912784172802226290130828088999726695138372937867618632035079935102311512301824678673215056861894881531128417265102575978028158214321238079384918996428821349764751599088462058159197337429808975526855764516777687689547450213741271447760109005448902840906537207716093548360532871898412364126831762191722913109269268677086002299479174729824111215215701747932346183978360005661862230754852306519680783809

Factorizations

Primary (ID: 149631) 371837256582239379457 (proven prime)
(ID: 151419) 1091035169282030796795559283410014989185994252427850434029686185516440034462074917540298732004151843835081425230940046731422299621022000117088373718371076609453636755173131689703130297288946103389147862220629049839720831115165384893841902561038201045607503317832119686480690790666076873404661081650125191820253412539251323598911802289075248881375286266567012471936779156965847511694010035137246191371989750605562967090003140516803223807870806029556766033451778684281493871412779884688890680851034879521608229839911600977254568643346057388324867676481753408781917223478636163698079558337430060370276123511977388130549287024343859060466391136307239913757976384644545985062958885977107692324442487623339610090297841665132851244877303786918034784445495719805771134962318123197840580451712117327812153125417814298421381288217150440040221817597265279679096988996344086683918447474701606872391748738208837145362150397394477316759996102782012378491532737 (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.