Factor Info

ID 155635
Size 614 digits / 2040 bits
Status composite
Value 74967300650827326827430155553664572182400727322893943444097783979849565156837171537962236857557541204044103501073867489642426016334622304235274374063851048773325564912382465631791893715195139819463212287850124121835592418920857643908047843407017730275855153050979580948785195035717133428354434751337749040240433872110489243192946212003444650702063183871139004820965236201799208572448245009033733379843741864296513105000547202062238455687971127567259102008493167769243284024144870675509372978416653808362860074765193227394421026071544573362120201892340735574074856932131013652835684657199812733878741820676936436989

Factorizations

Primary (ID: 155636) 377849251472362551554891 (proven prime)
(ID: 155637) 198405317355275331429555756191357527552276181027733229240382513558918685086738889202145463023982881068862241826213405445790667771825932512757214738551247077316812804136744186111652457473930776710676371893130261992256694490071118284696826821908474432731477214049170682805836153662726622272403722978579283707049166063291127613286979655542544275310632421794331997147440267193836318102178355278481836756320303803072575491051731917759498766987857572685870118708448519529320332162977059411172666334675549650139932895046248476500916310316042753806217491037957892218448778435445427513227047738526679 (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.