Factor Info

ID 71505
Size 582 digits / 1932 bits
Status composite
Value 288142403314796633056818158327676861883725971154351883499808612514833319537800873231554955159242873501758210191508830366801173163666217923213215817828398761952474168625993210846888218449047716186831950630874871039795308788186993754860380172393561557016195298960459688776845953053380830736784610205827791048522436385900482522106712086712714038647596584389577373483417897370618121680456039062325972038262705740567002336642489659395199362571600276758917639003883922169575403130504241702276416160851010283596641541100743486342047430338669778032575400500615555423919802454703540810029349

Factorizations

Primary (ID: 70545) 141027529625834791277325880782894530434550121999834925322075700531980089 (proven prime)
(ID: 98754) 2043164225306063304612667507529926191198924083675709873792317030610125647638607243834848470531374162055977018114543108770210231926617036034065999002682870408995963460991304792625089327666786783265598455929457012865583653526013857240469751947064819844771147876364387170804354237545976333970726984419279620386385735393362297961003195349996593344170753347735043588187442563143878649295617466320415988115562827364581842428905386281619059622271230311876319198523878498258768189929465889277372638345863846036166571341 (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.