Factor Info

ID 40752
Size 621 digits / 2063 bits
Status composite
Value 968857496503228419479419814743474156649457687370058226531495465190400980268739034564298741437181875274894956894752768130019196252197023836769471750502105860934054502317999978944861474758607060347216066350205339619151944476059349096341037914809522819289350852573004163400402471973944222914405663840826126635701460074185538007870499109961781099820308344519872392256605124990421747324468519036935312084610764617779072349328255673072335846811514502854433191143025211419373508953960134520015979618784923695071632756232047671116730093541123533902670903936676560959271510569368870753248519538119176703843749942647895866312301813

Factorizations

Primary (ID: 20105) 4236651046107678488081335638323958061433054078591556082042947538117 (proven prime)
(ID: 40753) 228684752640494902602331788958145102247462461311889522429677550216386692399139462522160032951075022435614859452197948200622576111631377886299305283465555706566056721703978274210001067923410205242127721352130369250677019449198212340629535175476726234883905566121994029689428659406509345108092269732402603357838085008244155318490555007157262697599633357673123695888704910189896981631358671456058333479225835383716468606321489078493911437063128119183793599176473883317933055473740925971479724781571667934228858732426259178487233546600773011060725647139058289 (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.