Factor Info

ID 62156
Size 698 digits / 2318 bits
Status composite
Value 42577652588610957137929942542016959208650521417110329896394374369224092183413841974189521907661947617597270389244890411835532669389696935446711575957989396442472266960514244736031070105750106522701998338262806972732324020780849621880509224128748531091313763764083559482550628259680754509752667242818069535415227620398220613014115648918319768624474391438534508402857159287627855250268133584973036770751378479362295146258404297707706167771661999810444707812829834170744990414930597432943638577473250027522519369426243488798417194091061923777312857017776184813495958422926305463146403226596636569723099625591177030904505131279597581163826207486880936873741408272243139026193305764278185823439418538511

Factorizations

Primary (ID: 2951) 155285743288572277679887 (proven prime)
(ID: 62157) 274189063895502592628150603904355559202045469453349478705886617885287514949253029696599790250304771288709234566298093218674486343165642614267931874432286724930619072468672847971718342970918689553936566245867289006974634992841144467895535035462936213857101374527290310126652017263173969682433670059598824467544895615207968672568606993068444235926653734936435786575916413694212125842842352579506769864466744989171516609300942429502745269386082495064543801262667739898014940167722265995041017705485071989402944423598416284210779079927651854783677144815578414741499142337183973817895791939232078336856313037659211970233297468710376461242360816278406873192588598719783140523703553 (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.