Factor Info

ID 61978
Size 675 digits / 2241 bits
Status composite
Value 284701341192725481315815578771844732784710389842873592721952218446868637724625355662534336806854131939796872768268564562390699764601851364300235056536164348355698796361482794768147372530390740257495286169254817869560179618580801761600850237401526731141950115722608045111273493584165183735979624874306376626366731663830086861712795313829343200794845609364617506857880628815969607087524946899704466704395929215076232698500952044544339479089485227298463793283179188597625520436344028869749164675406344137252093559467384086747296011592028398455716180800456009551184921533812006629697070228830622627008874048281854695978016358571088004339378375415238251542682738784753207776469699

Factorizations

Primary (ID: 10504) 332817722770314187794325446534549089 (proven prime)
(ID: 86588) 855427225518290618170688262562944157268903078250786175279663442132392513121292166711522175992760312531131724806901312710855256751152576706226323294553157443643211360230499431427643051549514651024979170985448581965975760569249631552236387588093660823633478479059646839240974495788457415317390954890872938486437391275950588617549204701624533410132334750480292301431675357069506838044004627089646512780916055335897674486158559565032212595945276032011719587793557355448651339454793236038485294566344186153886866822471550880600958722576109886637587198173034340463522322942500062158446298532890346807834251772292506941216955363426527138270403491 (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.