Factor Info

ID 190662
Size 1030 digits / 3419 bits
Status composite
Value 1172240519185805217398832075315205193342581556138138495548910369243058599443493231058980853511552917678776031391054495182254597278466680386179139449627480150685893713173981582294904533987004857842794421107091836550601764642446698528107527363881536957262607356274644605598793973875441467423620796438832991992394491029758152844858335536232878540634802504927963807125623958918612121286402686521537706812640056175259631394886254230144792130847212567701427257925813837912774081226284160745899145970534523148435842612826454376398923782851236066825956269555670087950068524228424715959586670313731017207920700416864596006633074430118782487295528336253179072166007177076451595434296409559402406969482246984560030981088174723633598626134713697148307014583742384386956303729321177925626265750040393380184992323220356795860296571049517110245725352319053282147268271444931800789412366146663075221758596744800667600300818574265774285135227887125506450601989477111697133796591303950817589703598013294166725382074465899275101354798623290737544793

Factorizations

Primary (ID: 154622) 2593612406801473161066888689957754830054017617439929433838873336053 (proven prime)
(ID: 190663) 451972128183736674765614006801427605097408369565929872457892765543778862207117304429621534555952007466080603343079209216904310064684020213864542517324028382323341211499548815729197325154911728781385960792856684868891719092462680644394299860358482937401071085214815945877217678814940722444101082969360517872680432241651130620236330357306095359088177358468631959033220333010719129520408166366784106077866369933405653948053254996903156062633995237569154463469829735890485902765755460113845676186990427877622862487147880288668946044322638680464803879688505183936179957739157841037699703509546239930043776904762646282452095490275497028936383619509479365185732704997741743273137349127142883963699851835686668051975160496121355801924604685873252120586534499744920536436849243946663172169587005885258490975880270548613147980605216632760017395646660150412283109223802134533801683293025764172578742337656693698573199589060457656876706216902734386520520431408358242406666581 (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.