Factor Info

ID 103451
Size 582 digits / 1932 bits
Status composite
Value 247673682307341782960890511619523642293297706540371599384017368474061262872343760183108524379842959752353285772634460627881352327655739662280170912336362386986247884273790808538496862460704858395638785450373943482192316924451957253562042206506820335602028979316993578671309590229955546167052582581558726320527023684535117284312604839436429633593502382949637726503916346297975531813956472093227181722983254941421257852133801226643402596286584314023407362208125887792290746118951057376150240520469115925279383472166963573870045178186696143579309221163306327698865544032057227458494159

Factorizations

Primary (ID: 42808) 223038558910978412495041 (proven prime)
(ID: 103452) 1110452307065864831849267816520934605454434231722860119064783662222104757939462680563418357608854762221855246105411542751432770732925774744415906174394948596486836785171170748542224778932331851821426153739889880903143875198870311406854300971678831836293659017264142867996352820018025237051288882445647744287465603267492993454784471542931509502964982647042271261619722276629637180246547083357029827536518053185327565194028561731658291774462827716491719775587233216774380389428875024672128848837574691740619159676894936796847534938530295520984593390623843341199 (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.