Factor Info

ID 127653
Size 594 digits / 1971 bits
Status composite
Value 158290791837656447204923590424430081699918049163590586570977023322917015121661457105011102908683136298443840107279707513762892129657797514464688650595860625715652560112610369648162701936518783935724453536564224175647998867155052573652222984032320359276260752244988299694018876449823205033132695674953865708670484494347636430263325939679654321370553056273920388923496124412046945991662561786455967034990723879378684222587028679252836052363071444609913012447802747720243733367126840196224539606431638364821584313419984028916853191094815133782035979450712478721317628009649767639744055309743743173

Factorizations

Primary (ID: 47684) 8419991678829190930993487887732073921 (proven prime)
(ID: 127654) 18799400032146701035035020763614313119879139325086354924928044351869433810114215426634091602652101327937412648712960203183908346028816938442552219830031683638937567551313372029513963274331332881438120172531115595666963511376027858933033572617088574219275389269806373805764616949794418517769606491504400119329221912566376530780749018456632241155591289562707769836694156134281346479016691319496860854057896892487920436721259890841267981821517532883219401126853176227615218926408663611586866494025096856177254915251447092213393869548740780890186116017443038213 (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.