Factor Info

ID 130416
Size 645 digits / 2142 bits
Status composite
Value 617586305782868304986376353779183087458023743486162664180074218805665157914121076903987151971154313369940784497360379346515533628274868940531484002636283781801735005206239073555476588517763085961389357703110267666757897293336234360691462278112358644748297050169019082539665552286423648700755702354873935294730401836616716857878823357411936406258987835807287415754714157676337119932287104489814400166442610599616073815756233371957383838740599655991313874852614930555333624310619674579342674247805904751969794400216195043639255179467512530142573982751281428409339025098611091808101309524894223505702675884040597714060750285731928450144710622339281

Factorizations

Primary (ID: 9117) 227693725298545340302283668318476481 (proven prime)
(ID: 130417) 2712355401858822585109435020445502216970421374383844682429366899284596885726476511145106222354211951631842379599450741329404621307917048652602337654717575006307892343293242462538129349390691856682973254415645763640196611941790870505760351491677904630035027919336477111690334718745602977737801704736388780942892434652779179546230033243107617816343254192876895487530607026109019741571059252877684795750698099295915497090564829962275236394327256289143776988803403593058714606924576928305892193314211571981253163928446898542874986208229811964731499877005724293670450128198672682630389783789394588806279676904438801 (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.