Factor Info

ID 109504
Size 574 digits / 1905 bits
Status composite
Value 2528942015062211642515386007396584310037168171386106716883344107048310032787217682658629312067454877308032453922193368149747857234019724966159170081152700419696372182122486585456298128685197957493499078013147051840574605682051105622398696863548583410092969705104695360599474764963603105537387749482669278252058911382979244709918463153113962974076901567943433061226291323448289347863853716741145287050002328570669346069335531395650379860377729846235699802909736574744449792342516233542921190290390904773314051695826119882657784853983033654435684846979292630333438585311147081

Factorizations

Primary (ID: 109505) 42189710532462399409 (proven prime)
(ID: 109506) 59942151371632322133490827674796537099251539572904084381180156375308647679553777834841827916737381336979242481420458601525996923997220505280688788629781835278723147739341063362074814600843230317527332339760826188958470677447619005996243563103827387271861685869889968713746329065127284595083444896675876748017122894777657991481307964510612706678814367887762566474256304915912335104717472165208501857868019916800309267876984902446849510344120508902965399776168962873141632950652750889872932492361036631151954435574796447680284131731865726728584419491523609 (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.